How to find range

Practice Questions

PSAT Math › How to find range

Questions
9
1
Marker ColorsStudents
Blue13
Pink10
Orange5
Brown5
Green7

The above chart shows the number of students in a class who chose each of the five marker colors available.

What is the range of the students’ choices?

2

A set of numbers consists of eleven consecutive even integers. If the median of the set is 62, what is the range of the set?

3

What is the range of the data set below?

103, 132, 241, 251, 623, 174, 132, 170, 843, 375, 120, 641, 384, 222, 833

4

Find the range of the data set:

25, 83 , 51, 13, 37, 21, 52, 58

5

Find the range.

\dpi{100} \small 9,6,1,6,5,9,8,3

6

F, G, H are the only three numbers in a sequence in which each number is twice the number before it. The three number have an arithmetic mean of 21. What is the value of H?

7

The median of a set of eleven consecutive odd integers is 39. What is the range of the set?

8

Find the range of the following sequence:

1, 3, 4, 6, 11, 23

9

Find the range of the following set of numbers:

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