Consider the following competing hypotheses and accompanying sample data. a. Calculate the value of the test statistic.
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Consider the following competing hypotheses and accompanying sample data.
a. Calculate the value of the test statistic.
b. Calculate the p-value.
c. At the 5% significance level, what it the conclusion to the test? Can you conclude that the difference between the population proportions differs from 0.20?
d. Repeat the analysis with the critical value approach.
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Related Book For
Essentials Of Business Statistics Communicating With Numbers
ISBN: 9780078020544
1st Edition
Authors: Sanjiv Jaggia, Alison Kelly
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