Question
Givens: Ho: 0.80 Ha: < 0.80 = population proportion used in hypothesis = 0.05 (level of significance) n = 2,000 (sample size) p = 0.775
Givens:
Ho: 0.80
Ha: < 0.80
= population proportion used in hypothesis
= 0.05 (level of significance)
n = 2,000 (sample size)
p = 0.775 (sample proportion of interest)
Calculate:
a) Critical Value(s)
b) Test Statistic(s)
c) Should Ho be rejected?
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Bayesian Data Analysis
Authors: Andrew Gelman, John B Carlin, Hal S Stern, David B Dunson, Aki Vehtari, Donald B Rubin
3rd Edition
1439898200, 9781439898208
