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Class interval

If the given ...

Question

If the given classes are not continuous, make them continuous. Such classes are called __________.

A

reduced class intervals

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B

extended class intervals

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C

wide class intervals

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D

short class interval

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Solution

The correct option is B extended class intervals
We can draw the histogram only when the given classes are continuous. If the given classes are not continuous, first we make them continuous. Such classes are called extended class intervals.

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