Question: 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

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

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