The range of the data :
25, 18, 20, 22, 16, 6, 17, 15, 12, 30, 32, 10, 19, 8, 11, 20 is
a. 10
b. 15
c. 18
d. 26

Solution:

The data given is

25, 18, 20, 22, 16, 6, 17, 15, 12, 30, 32, 10, 19, 8, 11, 20

We know that

Range = Maximum value - Minimum value

Here the maximum value is 32 and the minimum value is 6

Substituting the value

Range = 32 - 6

Range = 26

Therefore, the range of the data is 26.

✦ Try This: The range of the data : 23, 17, 21, 25, 17, 5, 12, 13, 14, 31, 35, 11, 19, 9, 13, 24 is

☛ Also Check: NCERT Solutions for Class 9 Maths Chapter 14

NCERT Exemplar Class 9 Maths Exercise 14.1 Problem 2

The range of the data : 25, 18, 20, 22, 16, 6, 17, 15, 12, 30, 32, 10, 19, 8, 11, 20 is a. 10, b. 15, c. 18, d. 26

Summary:

The range is the difference between the highest value and the lowest value of the data. The range of the data 25, 18, 20, 22, 16, 6, 17, 15, 12, 30, 32, 10, 19, 8, 11, 20 is 26

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