For the following scores, the smallest value is X 5 7 and the largest value is X

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For the following scores, the smallest value is X 5 7 and the largest value is X 5 48.

a. Determine the best interval width and identify the approximate number of intervals needed for a grouped frequency distribution table.

b. Place the scores in a grouped frequency distribution table using the interval width you determined.

26 40 21 17 48 31 37 22 24 13 30 28 29 19 44 34 35 20 7 42 39 31 40 11

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Essentials Of Statistics For The Behavioral Sciences

ISBN: 9781337098120

9th Edition

Authors: Frederick J Gravetter, Larry B. Wallnau, Lori Ann B. Forzano

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