The frequency distribution is incorrect. Describe what is wrong Class 5-9 9-13 13-17 17-20 20-24 Freq

Question

Question

math Statistics-And-Probability

Answer 1

Answer #1

In this frequency distribution the width of class is not same for all the classes.

For all the classes the width is 4, but for class 17-20 it is 3.

The class width should be consistent for all classes.

Answer 2

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