Question

Asked Jan 30, 2019

How is a frequency distribution chart incorrectly constructed?

1 Rating

Step 1

Here let us understand how do we construct a freuency distribution and then we look into rules of constructing a frequency distribution, if any one of them is not obeyed then we can say that the frequency distribution is incorrectly constructed.

Step 2

A freuency distribution is a table of graph which display the number of various outcomes in a sample when they are made into group or interval.

Steps to construct a freuency distribution

1. First arrange data in ascending order and count the total number of data points and also find the minimum and maximum value and then find the range of the distribution.

2. Now we need to compute the total number of classes in freuency distribution, which can be found by

Number of classes = 1+3.3logN where N i...

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