Question

Range of data 18,24,15,17,33,16,29,45,12,3,33,21 is
a. 33
b. 42
c. 48
d. 30​

Answer 1

HOPE! It will help you

Range of the data = highest value - lowest value

=45-3

=42

Answer 2

Range of the data set 18 , 24 , 15 , 17 , 33 , 16 , 29 , 45 , 12 , 3 , 33 , 21 is 42

Given :

The data 18 , 24 , 15 , 17 , 33 , 16 , 29 , 45 , 12 , 3 , 33 , 21

To find :

Range of the data set is

a. 33

b. 42

c. 48

d. 30

Solution :

Step 1 of 3 :

Write down the given data set

Here the given data set is 18 , 24 , 15 , 17 , 33 , 16 , 29 , 45 , 12 , 3 , 33 , 21

Step 2 of 3 :

Find maximum value and minimum value

Maximum value = 45

Minimum value = 3

Step 3 of 3 :

Find range of the data set

We know that for a given set of observations range is defined as the difference between maximum value and minimum value of the observations

So the required range of the data set

= Maximum value - Minimum value

= 45 - 3

= 42

Hence the correct option is b) 42

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