For each of the following samples, determine the interval width that is most appropriate for a grouped

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For each of the following samples, determine the interval width that is most appropriate for a grouped frequency distribution and identify the approximate number of intervals needed to cover the range of scores.
a. Sample scores range from X 5 8 to X 5 41.
b. Sample scores range from X 5 16 to X 5 33.
c. Sample scores range from X 5 26 to X 5 98.
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...
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Essentials Of Statistics For The Behavioral Sciences

ISBN: 9781133956570

8th Edition

Authors: Frederick J Gravetter, Larry B. Wallnau

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