Question

find the range for the following observations 65, 70, 82, 59, 81, 76, 67, 60, 50
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Answer 1

Answer:

Range is the upper limit - lower limit /2

Highest limit is 82. Lowest limit is 60

Range = 82 - 60 = 12/2 = 6

Answer 2

Range=the largest number in given data-the smallest number in given data.

Here, largest number is 82

And smallest number is 50

So, 82-50=32.