Question: Determine the critical value that would be used to test

Determine the critical value that would be used to test the null hypothesis for the following situations using the classical approach and the sign test:
a. Ho: P(+) = 0.5 vs. Ha: P(+) = 0.5, with n = 18 and a = 0.05
b. Ho: P(+) = 0.5 vs. Ha: P(+)0.5, with n = 78 and a = 0.05
c. Ho: P(+) = 0.5 vs. Ha: P(+) 0.5, with n = 38 and a = 0.05
d.. Ho: P(+) = 0.5 vs. Ha: P(+) = 0.5, with n = 148 and a = 0.05


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  • CreatedAugust 28, 2015
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