Statistics & Probability - Common Core: 7th Grade Math
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If John were to roll a die 
times, roughly how many times would he roll a 
If John were to roll a die
A die has 
sides, with each side displaying a number between 
.
Let's first determine the probability of rolling a 
after John rolls the die a single time.
There is a total of 
sides on a die and only one value of 
on one side; thus, our probability is:
This means that roughly 
of John's rolls will be a 
; therefore, in order to calculate the probability we can multiply 
by 
—the number of times John rolls the die.
If John rolls a die 
times, then he will roll a 
roughly 
times.
A die has
Let's first determine the probability of rolling a
There is a total of
This means that roughly
If John rolls a die
Compare your answer with the correct one above
If John were to roll a die 
times, roughly how many times would he roll a
If John were to roll a die
A die has sides, with each side displaying a number between .
Let's first determine the probability of rolling a after John rolls the die a single time.
There is a total of sides on a die and only one value of on one side; thus, our probability is:
This means that roughly of John's rolls will be a ; therefore, in order to calculate the probability we can multiply by 
—the number of times John rolls the die.
If John rolls a die 
times, then he will roll a roughly 
times.
A die has
Let's first determine the probability of rolling a
There is a total of
This means that roughly
If John rolls a die
Compare your answer with the correct one above
If John were to roll a die times, roughly how many times would he roll a 
or a 
If John were to roll a die
A die has sides, with each side displaying a number between .
Let's first determine the probability of rolling a 
or a 
after John rolls the die a single time.
There is a total of sides on a die and we have one value of 
and one value of 
; thus, our probability is:
This means that roughly 
of John's rolls will be a 
or a 
; therefore, in order to calculate the probability we can multiply 
by —the number of times John rolls the die.
If John rolls a die times, then he will roll a 
or a 
roughly 
times.
A die has
Let's first determine the probability of rolling a
There is a total of
This means that roughly
If John rolls a die
Compare your answer with the correct one above
If John were to roll a die 
times, roughly how many times would he roll a 
or a 
If John were to roll a die
A die has sides, with each side displaying a number between .
Let's first determine the probability of rolling a 
or a 
after John rolls the die a single time.
There is a total of sides on a die and we have one value of 
and one value of 
; thus, our probability is:
This means that roughly 
of John's rolls will be a 
or a 
; therefore, in order to calculate the probability we can multiply 
by 
—the number of times John rolls the die.
If John rolls a die 
times, then he will roll a 
or a 
roughly 
times.
A die has
Let's first determine the probability of rolling a
There is a total of
This means that roughly
If John rolls a die
Compare your answer with the correct one above
If John were to roll a die 
times, roughly how many times would he roll an even number?
If John were to roll a die
A die has sides, with each side displaying a number between .
Let's first determine the probability of rolling an even number after John rolls the die a single time.
There is a total of sides on a die and 
even numbers: 
; thus, our probability is:
This means that roughly 
of John's rolls will be an even number; therefore, in order to calculate the probability we can multiply 
by 
—the number of times John rolls the die.
If John rolls a die 
times, then he will roll an even number roughly 
times.
A die has
Let's first determine the probability of rolling an even number after John rolls the die a single time.
There is a total of
This means that roughly
If John rolls a die
Compare your answer with the correct one above
If John were to roll a die 
times, roughly how many times would he roll an odd number?
If John were to roll a die
A die has sides, with each side displaying a number between .
Let's first determine the probability of rolling an odd number after John rolls the die a single time.
There is a total of sides on a die and 
odd numbers: 
; thus, our probability is:
This means that roughly 
of John's rolls will be an odd number; therefore, in order to calculate the probability we can multiply 
by 
—the number of times John rolls the die.
If John rolls a die 
times, then he will roll an odd number roughly 
times.
A die has
Let's first determine the probability of rolling an odd number after John rolls the die a single time.
There is a total of
This means that roughly
If John rolls a die
Compare your answer with the correct one above
If John were to roll a die 
times, roughly how many times would he roll a 
, a 
, or a 
If John were to roll a die
A die has sides, with each side displaying a number between .
Let's first determine the probability of rolling a 
, a 
, or a 
after John rolls the die a single time.
There is a total of sides on a die and we have one value of 
, one value of 
and one value of 
; thus, our probability is:
This means that roughly 
of John's rolls will be a 
, 
, or a 
; therefore, in order to calculate the probability we can multiply 
by 
—the number of times John rolls the die.
If John rolls a die 
times, then he will roll a 
, 
, or a 
roughly 
times.
A die has
Let's first determine the probability of rolling a
There is a total of
This means that roughly
If John rolls a die
Compare your answer with the correct one above
If John were to roll a die times, roughly how many times would he roll an odd number or a 
If John were to roll a die
A die has sides, with each side displaying a number between .
Let's first determine the probability of rolling an odd number or a 
after John rolls the die a single time.
There is a total of sides on a die and 
odd numbers: 
and one 
; thus, our probability is:
This means that roughly 
of John's rolls will be an odd number or a 
; therefore, in order to calculate the probability we can multiply 
by 
—the number of times John rolls the die.
If John rolls a die 
times, then he will roll an odd number or a 
roughly 
times.
A die has
Let's first determine the probability of rolling an odd number or a
There is a total of
This means that roughly
If John rolls a die
Compare your answer with the correct one above
If John were to roll a die 
times, roughly how many times would he roll an even number or a 
If John were to roll a die
A die has sides, with each side displaying a number between .
Let's first determine the probability of rolling an even number or a 
after John rolls the die a single time.
There is a total of sides on a die and 
even numbers: 
and one 
; thus, our probability is:
This means that roughly 
of John's rolls will be an even number or a 
; therefore, in order to calculate the probability we can multiply 
by 
—the number of times John rolls the die.
If John rolls a die 
times, then he will roll an even number or a 
roughly 
times.
A die has
Let's first determine the probability of rolling an even number or a
There is a total of
This means that roughly
If John rolls a die
Compare your answer with the correct one above
A student flips a coin four times and rolls a six-sided die. What is the probability that the coin will land on heads all four times and the die will show a 
?
A student flips a coin four times and rolls a six-sided die. What is the probability that the coin will land on heads all four times and the die will show a 
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is 
To determine the probability of the coin landing on heads four times in a row, we take the probability of the coin landing on heads and multiply it four times.
Based on the question, we want to combine the probability of flipping a coin four times, with the coin landing on heads all four times, with the probability of rolling a 
on a die. There are 
sides to a die, and only one of those sides has the number 
; thus, the probability of rolling a 
on a die is 
We want the probability of all of these events occurring, so we need to multiply:
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is
To determine the probability of the coin landing on heads four times in a row, we take the probability of the coin landing on heads and multiply it four times.
Based on the question, we want to combine the probability of flipping a coin four times, with the coin landing on heads all four times, with the probability of rolling a
We want the probability of all of these events occurring, so we need to multiply:
Compare your answer with the correct one above
What is the probability of flipping a coin three times, with the coin landing on heads all three times, and rolling a 
on a die?
What is the probability of flipping a coin three times, with the coin landing on heads all three times, and rolling a
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is 
To determine the probability of the coin landing on heads three times in a row, we take the probability of the coin landing on heads and multiply it three times.
Based on the question, we want to combine the probability of flipping a coin three times, with the coin landing on heads all three times, with the probability of rolling a 
on a die. There are 
sides to a die, and only one of those sides has the number 
; thus, the probability of rolling a 
on a die is 
We want the probability of all of these events occurring, so we need to multiply:
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is
To determine the probability of the coin landing on heads three times in a row, we take the probability of the coin landing on heads and multiply it three times.
Based on the question, we want to combine the probability of flipping a coin three times, with the coin landing on heads all three times, with the probability of rolling a
We want the probability of all of these events occurring, so we need to multiply:
Compare your answer with the correct one above
What is the probability of flipping a coin two times, with the coin landing on heads all two times, and rolling a 
on a die?
What is the probability of flipping a coin two times, with the coin landing on heads all two times, and rolling a
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is 
To determine the probability of the coin landing on heads two times in a row, we take the probability of the coin landing on heads and multiply it two times.
Based on the question, we want to combine the probability of flipping a coin two times, with the coin landing on heads all two times, with the probability of rolling a 
on a die. There are 
sides to a die, and only one of those sides has the number 
; thus, the probability of rolling a 
on a die is 
We want the probability of all of these events occurring, so we need to multiply:
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is
To determine the probability of the coin landing on heads two times in a row, we take the probability of the coin landing on heads and multiply it two times.
Based on the question, we want to combine the probability of flipping a coin two times, with the coin landing on heads all two times, with the probability of rolling a
We want the probability of all of these events occurring, so we need to multiply:
Compare your answer with the correct one above
What is the probability of flipping a coin four times, with the coin landing on heads all four times, and rolling a 
or a 
on a die?
What is the probability of flipping a coin four times, with the coin landing on heads all four times, and rolling a
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is 
To determine the probability of the coin landing on heads four times in a row, we take the probability of the coin landing on heads and multiply it four times.
Based on the question, we want to combine the probability of flipping a coin four times, with the coin landing on heads all four times, with the probability of rolling a 
or a 
on a die. There are 
sides to a die, and one of those sides has the number 
and one has the number 
; thus, the probability of rolling a 
or a 
on a die is 
We want the probability of all of these events occurring, so we need to multiply:
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is
To determine the probability of the coin landing on heads four times in a row, we take the probability of the coin landing on heads and multiply it four times.
Based on the question, we want to combine the probability of flipping a coin four times, with the coin landing on heads all four times, with the probability of rolling a
We want the probability of all of these events occurring, so we need to multiply:
Compare your answer with the correct one above
What is the probability of flipping a coin three times, with the coin landing on heads all three times, and rolling a 
or a 
on a die?
What is the probability of flipping a coin three times, with the coin landing on heads all three times, and rolling a
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is 
To determine the probability of the coin landing on heads three times in a row, we take the probability of the coin landing on heads and multiply it three times.
Based on the question, we want to combine the probability of flipping a coin three times, with the coin landing on heads all three times, with the probability of rolling a 
or a 
on a die. There are 
sides to a die, and one of those sides has the number 
and one has the number 
; thus, the probability of rolling a 
or a 
on a die is 
We want the probability of all of these events occurring, so we need to multiply:
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is
To determine the probability of the coin landing on heads three times in a row, we take the probability of the coin landing on heads and multiply it three times.
Based on the question, we want to combine the probability of flipping a coin three times, with the coin landing on heads all three times, with the probability of rolling a
We want the probability of all of these events occurring, so we need to multiply:
Compare your answer with the correct one above
What is the probability of flipping a coin two times, with the coin landing on heads all two times, and rolling a 
or a 
on a die?
What is the probability of flipping a coin two times, with the coin landing on heads all two times, and rolling a
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is 
To determine the probability of the coin landing on heads two times in a row, we take the probability of the coin landing on heads and multiply it two times.
Based on the question, we want to combine the probability of flipping a coin two times, with the coin landing on heads all two times, with the probability of rolling a 
or a 
on a die. There are 
sides to a die, and one of those sides has the number 
and one has the number 
; thus, the probability of rolling a 
or a 
on a die is 
We want the probability of all of these events occurring, so we need to multiply:
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is
To determine the probability of the coin landing on heads two times in a row, we take the probability of the coin landing on heads and multiply it two times.
Based on the question, we want to combine the probability of flipping a coin two times, with the coin landing on heads all two times, with the probability of rolling a
We want the probability of all of these events occurring, so we need to multiply:
Compare your answer with the correct one above
What is the probability of flipping a coin four times, with the coin landing on heads all four times, and rolling a 
, 
, or a 
on a die?
What is the probability of flipping a coin four times, with the coin landing on heads all four times, and rolling a
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is 
To determine the probability of the coin landing on heads four times in a row, we take the probability of the coin landing on heads and multiply it four times.
Based on the question, we want to combine the probability of flipping a coin four times, with the coin landing on heads all four times, with the probability of rolling a 
, 
, or a 
on a die. There are 
sides to a die, and one of those sides has the number 
, one side has a 
, and one has the number 
; thus, the probability of rolling a 
, 
, or a 
on a die is 
We want the probability of all of these events occurring, so we need to multiply:
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is
To determine the probability of the coin landing on heads four times in a row, we take the probability of the coin landing on heads and multiply it four times.
Based on the question, we want to combine the probability of flipping a coin four times, with the coin landing on heads all four times, with the probability of rolling a
We want the probability of all of these events occurring, so we need to multiply:
Compare your answer with the correct one above
What is the probability of flipping a coin four times, with the coin landing on heads all three times, and rolling a 
, 
, or a 
on a die?
What is the probability of flipping a coin four times, with the coin landing on heads all three times, and rolling a
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is 
To determine the probability of the coin landing on heads three times in a row, we take the probability of the coin landing on heads and multiply it three times.
Based on the question, we want to combine the probability of flipping a coin three times, with the coin landing on heads all three times, with the probability of rolling a 
, 
, or a 
on a die. There are 
sides to a die, and one of those sides has the number 
, one side has a 
, and one has the number 
; thus, the probability of rolling a 
, 
, or a 
on a die is 
We want the probability of all of these events occurring, so we need to multiply:
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is
To determine the probability of the coin landing on heads three times in a row, we take the probability of the coin landing on heads and multiply it three times.
Based on the question, we want to combine the probability of flipping a coin three times, with the coin landing on heads all three times, with the probability of rolling a
We want the probability of all of these events occurring, so we need to multiply:
Compare your answer with the correct one above
What is the probability of flipping a coin two times, with the coin landing on heads all two times, and rolling a 
, 
, or a 
on a die?
What is the probability of flipping a coin two times, with the coin landing on heads all two times, and rolling a
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is 
To determine the probability of the coin landing on heads two times in a row, we take the probability of the coin landing on heads and multiply it two times.
Based on the question, we want to combine the probability of flipping a coin two times, with the coin landing on heads all two times, with the probability of rolling a 
, 
, or a 
on a die. There are 
sides to a die, and one of those sides has the number 
, one side has a 
, and one has the number 
; thus, the probability of rolling a 
, 
, or a 
on a die is 
We want the probability of all of these events occurring, so we need to multiply:
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is
To determine the probability of the coin landing on heads two times in a row, we take the probability of the coin landing on heads and multiply it two times.
Based on the question, we want to combine the probability of flipping a coin two times, with the coin landing on heads all two times, with the probability of rolling a
We want the probability of all of these events occurring, so we need to multiply:
Compare your answer with the correct one above
What is the probability of flipping a coin four times, with the coin landing on heads all four times, and rolling any number on a die except 
What is the probability of flipping a coin four times, with the coin landing on heads all four times, and rolling any number on a die except
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is 
To determine the probability of the coin landing on heads four times in a row, we take the probability of the coin landing on heads and multiply it four times.
Based on the question, we want to combine the probability of flipping a coin four times, with the coin landing on heads all four times, with the probability of rolling any number on a die except 
. There are 
sides to a die, and five sides that aren't the number 
; thus, the probability of rolling any number on a die except 
is 
We want the probability of all of these events occurring, so we need to multiply:
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is
To determine the probability of the coin landing on heads four times in a row, we take the probability of the coin landing on heads and multiply it four times.
Based on the question, we want to combine the probability of flipping a coin four times, with the coin landing on heads all four times, with the probability of rolling any number on a die except
We want the probability of all of these events occurring, so we need to multiply:
Compare your answer with the correct one above
What is the probability of flipping a coin three times, with the coin landing on heads all three times, and rolling a number on a die other than 
What is the probability of flipping a coin three times, with the coin landing on heads all three times, and rolling a number on a die other than
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is 
To determine the probability of the coin landing on heads three times in a row, we take the probability of the coin landing on heads and multiply it three times.
Based on the question, we want to combine the probability of flipping a coin three times, with the coin landing on heads all three times, with the probability of rolling any number on a die except 
. There are 
sides to a die, and five sides that aren't the number 
; thus, the probability of rolling any number on a die except 
is 
We want the probability of all of these events occurring, so we need to multiply:
There are two sides to a coin: heads and tails. The probability of the coin landing on heads is
To determine the probability of the coin landing on heads three times in a row, we take the probability of the coin landing on heads and multiply it three times.
Based on the question, we want to combine the probability of flipping a coin three times, with the coin landing on heads all three times, with the probability of rolling any number on a die except
We want the probability of all of these events occurring, so we need to multiply:
Compare your answer with the correct one above