Applied Statistics in Business and Economics
Applied Statistics in Business and Economics
5th Edition
ISBN: 9781259329050
Author: DOANE
Publisher: MCG
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Chapter 15.3, Problem 9SE

a.

To determine

Make a bar chart and describe it.

b.

To determine

Calculate the expected frequencies for each class.

c.

To determine

Conduct the chi-square test for a uniform distribution. Check whether, the sample contradicts the assumption that readership is uniformly distributed among these six age groups or not at 0.05 level of significance.

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Applied Statistics in Business and Economics

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