Mode - Algebra II

Card 0 of 20

Question

What is the mode of the following data set?

{9, 10, 4, 11, 7, 5, 15, 7, 2, 20, 11, 19, 7, 9}

Answer

Arrange the set in numerical order: {2, 4, 5, 7, 7, 7, 9, 9, 10, 11, 11, 15, 19, 20}.

You can then chart the frequency of each value.

Value (Frequency)

2 (1)

4 (1)

5 (1)

7 (3)

9 (2)

10 (1)

11 (2)

15 (1)

19 (1)

20 (1)

From this you can see the most common value, which is the mode, is 7.

Compare your answer with the correct one above

Question

Hours_chart

Within the set of data of the hours worked per week by the staff, what is the mode?

Answer

Mode is a value that appears most often in a set of data.

In this case, 40 appears 4 times in the set of data, more than any other number.

Compare your answer with the correct one above

Question

A set comprises ten elements, which are

where stands for an unknown number.

What can be set to in order to make the set bimodal?

Answer

12 appears in the set most frequently, appearing three times; 19 is second in frequency, appearing twice. 10, 11, 18, and 20 appear once each.

The only number we can set to to make two data values tie for appearing most frequently is 19; 12 and 19 would then each appear three times, and the others, once. If is set to any other number, 12 would remain the most frequent data value.

Compare your answer with the correct one above

Question

Answer

Compare your answer with the correct one above

Question

A class of statistics students scored the following on their last test:.

Calculate the mode for this data set.

Answer

The mode is the number that shows up more often than the others in a set of data.

If we put our data set in order we see:

98, 65, 85, 100, 76, 50, 88, 63, 70, 65, 70, 99, 82, 80, 78, 65, 94, 66

Becomes,

50, 63, 65, 65, 65, 66, 70, 70, 76, 78, 80, 82, 85, 88, 94, 98, 99, 100.

Therefore, 65 is the mode because it appears 3 times.

Compare your answer with the correct one above

Question

Ms. Anderson's class scored the following on her test:

What is the mode for this data?

Answer

The mode is the value that shows up the most often in a set of data.

73 appears 3 times, where no other value appears as often.

Therefore, 73 must be the mode.

Compare your answer with the correct one above

Question

Jason received his scores from the semester. On the last 10 projects, he scored (out of 10 points). What is the mode of this data?

Answer

The mode is the number that is found most often.

In this case, 8 is found 4 times, 9 is found 2 times, 10 is found 2 times, 3 is found once, and 5 is found once.

Thus, 8 is the mode.

Compare your answer with the correct one above

Question

Find the mode in the data set:

Answer

The mode is the number that occurs most frequently in the data set.

The only number that is repeated in this data set is .

The correct answer is:

Compare your answer with the correct one above

Question

Find the mode:

Answer

The definition of mode in a data set is the most frequent number that occurs in that data set.

Since there is one of each number, there is no number that happens more than once. Therefore, there is no mode.

The correct answer is: No mode.

Compare your answer with the correct one above

Question

Find the mode of the following set of numbers:

.

Answer

The mode of a set is the number that appears most often in the set.

In this case, the number 5 appears the most at 3 times.

Compare your answer with the correct one above

Question

Find the mode of the set:

Answer

The mode is the most repeated number in the set. To answer this, find the number that occurs the most number of times in the set. For this problem that gives us the answer of 11 for the mode.

Compare your answer with the correct one above

Question

Find the mode of the set:

Answer

The mode is the most repeated number in the set. To answer this, find the number that occurs the most number of times in the set.

For this problem that gives us the answer of 89 for the mode.

Compare your answer with the correct one above

Question

Find the mode of the set:

Answer

The mode is the most repeated number in the set. To answer this, find the number that occurs the most number of times in the set.

For this problem that gives us the answer of 33 for the mode.

Compare your answer with the correct one above

Question

Find the mode of the set:

Answer

The mode is the most repeated number in the set. To answer this, find the number that occurs the most number of times in the set.

For this problem that gives us the answer of 16 for the mode.

Compare your answer with the correct one above

Question

Find the mode of the set:

Answer

The mode is the most repeated number in the set. To answer this, find the number that occurs the most number of times in the set.

For this problem that gives us the answer of 22 for the mode.

Compare your answer with the correct one above

Question

Find the mode of the set:

Answer

The mode is the most repeated number in the set. To answer this, find the number that occurs the most number of times in the set.

For this problem that gives us the answer of 40 for the mode.

Compare your answer with the correct one above

Question

Find the mode of the following data set:

Answer

Find the mode of the following data set:

The mode is the number which appears most in a number set. In this case, we have a few duplicates, but only one triple:

Therefore, it must be 85, because 85 is the only one which appears more than twice!

Compare your answer with the correct one above

Question

Find the mode for the following set:

Answer

The definition of mode states that it is the number or numbers that is repeated most often. In this dataset, there's only one occurrence on each number. Therefore, there is no mode.

The answer is:

Compare your answer with the correct one above

Question

Find the mode:

Answer

The mode is the number in the dataset repeated most frequently. The numbers that are repeated most often are three and four. Each other number has only one occurrence.

The answer is:

Compare your answer with the correct one above

Question

Find the mode:

Answer

The mode is defined as the number highest frequency in the dataset. The most common numbers are zero and one since there are two of each in the dataset.

There are only one of each numbers and .

The answer is:

Compare your answer with the correct one above

Tap the card to reveal the answer