Question

in class interval 35 - 50, find the width of the given class

Answer 1

SOLUTION

TO DETERMINE

In class interval 35 - 50, find the width of the given class

CONCEPT TO BE IMPLEMENTED

Class Width

Class Length or Class Size or Class Width of the class interval of any class is defined to be the difference between the lower and upper class boundaries ( not class limits) of that particular class interval.

Class length = Upper Class boundary - Lower class boundary

EVALUATION

Here the given class is 35 - 50

Upper Class boundary = 50

Lower class boundary = 35

Hence the required Class width

= Upper Class boundary - Lower class boundary

= 50 - 35

= 15

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