Consider the following competing hypotheses and accompanying sample data. a. Calculate the value of the test statistic.
Question:
Consider the following competing hypotheses and accompanying sample data.
a. Calculate the value of the test statistic.
b. Find the p-value.
c. At the 5% significance level, what is the conclusion to the test? Can you conclude that the difference between the population proportions differs from 0.20?
Transcribed Image Text:
Но: Рi — Р2 3D О.20 На Ра — Ра # 0.20 X1 = 150 X2 = 130 = 250 Пу - %D %|
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a b The pvalue 2PZ 193 00536 c Since the pvalue 005 we ...View the full answer
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Related Book For
Business Statistics Communicating With Numbers
ISBN: 9781259957611
3rd Edition
Authors: Sanjiv Jaggia
Question Posted:
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