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Summary Constructing A Frequency Table
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This is a summary of Chapter 1 of the Basic Statistics slides. This document provides a step-to-step guide on how to construct a frequency table.
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CONSTRUCTING A FREQUENCY TABLE with Universal ProdigyHow To Construct A Frequency Table In Simple Steps?
1. Organize Your Data Using Stem And Leaf Method
2. Calculate The Range
Range = Max - Min
3. Use Sturges Rule To Find The Number Of Class Intervals.
K = 1 + 3.3Log(N)
Round Off Your Answer To The Nearest Whole Number
E.g If 7,56, Round Off To 8
If 7,12 Round Off To 7
Take The Value Of k And Substitute It To:
2^k >= n
3. Determine The Width Of The Class Intervals
Width = range/k
k Represents The Number Of Class Intervals
4. In The First Class Interval, The Minimum Value Will Be The Minimum Value From Your Frequency
Table
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