Question

the range in the data 18,25,12,13,8,9,20 is equal to
a.11
b.33
c.13
d.17​

Answer 1

Answer:

answer is

Step-by-step explanation:

range of data = highest observation - lowest observation

highest observation =25

lowest=8

range=17

option d

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Answer 2

Given:

$18,25,12,13,8,9,20$

To find:

The range of the series.

Step-by-step explanation:

• The range is a part of the arithmetic operation.
• It can be found by subtracting the highest value of the data from the lowest value.

Solution:

The highest value of the data = $25$

The lowest value of the data = $8$

Range = $highest -lowest$

range $= 25 - 8$

$= 13$

Hence, 13 is the range of the data given.