Question

Find the range of the following data :- 22,25,20,32,36,28,40,45,35,38​

Answer 1

Answer :-

• Range of data = 25

Given :-

• Data - 22,25,20,32,36,28,40,45,35,38

To Find :-

• Range of data = ?

Explanation :-

As we know, to find the range of the data first we need to arrange this data in acceding or descending order.  

Arranging the data in 'Acceding' order :

⇒ 20,22,25,28,32,35,36,38,40,45

$\purple { \boxed { \bf \bigstar \; Range \; of \; data = Highest \; value - Lowest \; value \; \bigstar }}$

$\rm \odot \; Highest \; value = 45$

$\rm \odot \; Lowest \; value = 20$

$\rm : \; \implies Highest \; value - Lowest \; value = Range \; of \; data$

$\rm : \; \implies 45 - 20$

$\bf : \; \implies 25$

Hence, the range of the given data is 25.

Answer 2

Answer:

Range =highest observation -lowest observation

Highest observation - 45

Lowest observation - 20

Range =45-20

Range =25