1.

Range of data is:20, 30,40,60,80,100,10,70 is:(A) 10 (B) 100 (C) 90 ( D) none of these

Answer»

Answer:

We KNOW that, Range of DATA = Maximum value - Minimum value

Here , Maximum value = 100

Minimum value. = 10

Therefore , Range of data = 100 - 10

= 90

So , option c) 90 is the correct answer .



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