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Consider the Following Hypothesis Test

Question 20

Essay

Consider the following hypothesis test:
H0: p Consider the following hypothesis test: H<sub>0</sub>: p .8 H<sub>a</sub>: p > .8 A sample of 400 provided a sample proportion of .853. a. Determine the standard error of the proportion. b. Compute the value of the test statistic. c. Determine the p-value; and at a 5% level, test the above hypotheses. .8
Ha: p > .8
A sample of 400 provided a sample proportion of .853.
a.
Determine the standard error of the proportion.
b.
Compute the value of the test statistic.
c.
Determine the p-value; and at a 5% level, test the above hypotheses.

Correct Answer:

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a.
.02
b...

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