Question

Find the range of the following data: 21, 16, 30, 15, 16, 18, 10, 24, 26, 20

Answer 1

Answer:

Step-by-step explanation:

Class size = Upper limit - Lower Limit

So, The Upper limit =30 and

Lower limit = 10

Now,

30 - 10 =20

So, The range = 20

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Answer 2

Answer:

20

Step-by-step explanation:

range =max-min

max=30

min=10

range=30-10

20