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Consider the Following Hypothesis Test

Question 113

Essay

Consider the following hypothesis test:
H0: p = .5
Ha: p ≠ .5
A sample of 800 provided a sample proportion of .58.
a.
Determine the standard error of the proportion.
b.
Compute the value of the test statistic.
c.
Determine the p-value, and using α = .05, test the hypotheses.

Correct Answer:

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a.
.01768
b.
z = 4...

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