1. Subtract the minimum data value from the maximum data value and divide by the number of classes (NCLASS) you
chose (between 5 and 20, so you have a few items in each class).
2. Step 1 rounded up gives you the class width. Add class width NCLASS times to the minimum value so you have the lower limits of your classes. The upper limits = lower limits + class width -1
3. Count how many values there is in each class
Question
How to draw a frequency distribution table?
Answer
?
Question
How to draw a frequency distribution table?
Answer
1. Subtract the minimum data value from the maximum data value and divide by the number of classes (NCLASS) you
chose (between 5 and 20, so you have a few items in each class).
2. Step 1 rounded up gives you the class width. Add class width NCLASS times to the minimum value so you have the lower limits of your classes. The upper limits = lower limits + class width -1
3. Count how many values there is in each class
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pdf
owner: naxplast06 - (no access) - Deviant S. - The Practically Cheating Statistics Handbook (2010, CreateSpace Independent Publishing Platform).pdf, p37
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