Question

Suppose we want to test the null hypothesis H0 : p = 0.34 against the alternative...

Suppose we want to test the null hypothesis H0 : p = 0.34 against the alternative hypothesis H1 : p > 0.34. Suppose also that we observed 120 successes in a random sample of 300 subjects and the level of significance is 0.05. What is the observed test statistic for this test?

a. -2.194

b. 2.194

c. 0.05

d. 0.4

0 0
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