How to find mode

Practice Questions

ISEE Middle Level Quantitative Reasoning › How to find mode

Questions

8

1

Which is the greater quantity?

(A) The mode of the data set $\left { 20, 15, 18, 15, 19, 40 , 1000 \right }$

(B) The median of the data set $\left { 20, 15, 18, 15, 19, 40 , 1000 \right }$

2

Which is the greater quantity?

(A) The number of modes of the data set $\left { 18, 79, 18, 65, 18, 79, 65 \right }$

(B)

3

Which is the greater quantity?

(A) The number of modes of the data set $\left { 57, 43, 98, 103, 22, 45, 73 \right }$

(B)

4

Consider the data set $\left { 20, 30, 30, 40, 40, 40, 40, 50, 50, 60, \square \right }$

Which of the following elements replaces the box to make 30 the mode of the data set?

5

$\left { 14,17,20,15,14,16,18,14 \right }$

Which measure of central tendency would you use to find the term that is most occuring?

6

Consider the data set $\left { 20, 30, 30, 40, 40, 40, 40, 50, 50, 60, \square \right }$

Which of the following elements replaces the box to make 40 the mode of the data set?

(A)

(B)

(C)

7

Give the mode of the data set $\left { 2, 4, 8, 16, 32, 64\right }$

8

Kali decided to keep a log of how much money she spent on lunch at school each day for three weeks. Her data included the following numbers:

Week 1: $2.50, $3.00, $2.75, $3.00, $2.50

Week 2: $3.00, $2.50, $2.75, $2.50, $3.00

Week 3: $2.50, $2.75, $2.50, $3.00, $2.50

What is the mode of this data?

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