Question

The range of the scores 10, 20, 30, 50 is
A
20
11
40
0
30
10​

Answer 1

Answer:

40

Step-by-step explanation:

maximum=50 ; minimum=10

range= maximum - minimum

range= 50 - 10 = 40

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Answer 2

Range of the scores 10 , 20 , 30 , 50 is 40

Given :

The scores 10 , 20 , 30 , 50

To find :

Range of the scores 10 , 20 , 30 , 50 is

A. 20

B. 11

C. 40

D. 30

E. 10

Solution :

Step 1 of 3 :

Write down the given scores

Here the given scores are 10 , 20 , 30 , 50

Step 2 of 3 :

Find maximum value and minimum value

Maximum value = 50

Minimum value = 10

Step 3 of 3 :

Find range of the scores

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 scores

= Maximum value - Minimum value

= 50 - 10

= 40

Hence the correct option is C. 40

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