Consider the following hypothesis test:H0: p
.8Ha: p> .8A 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.
What will be an ideal response?
?
| a. | .02 |
| b. | z = 2.65 |
| c. | p-value = .004; reject H0 |
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