Question

The range of the scores 10,20,20,40,50,60,70,80,90,100 is.​

Answer 1

Step-by-step explanation:

Range = highest value - lowest value

= 100-10

= 90

Answer 2

Range of the scores 10 , 20 , 20 , 40 , 50 , 60 , 70 , 80 , 90 , 100 is 90

Given :

The scores 10 , 20 , 20 , 40 , 50 , 60 , 70 , 80 , 90 , 100

To find :

Range of the scores

Solution :

Step 1 of 3 :

Write down the given scores

Here the given scores are 10 , 20 , 20 , 40 , 50 , 60 , 70 , 80 , 90 , 100

Step 2 of 3 :

Find maximum value and minimum value

Maximum value = 100

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

= 100 - 10

= 90

Hence Range of the scores 10 , 20 , 20 , 40 , 50 , 60 , 70 , 80 , 90 , 100 is 90

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