Determine whether it is appropriate to use the normal distribution to estimate the p-value. If it is

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Determine whether it is appropriate to use the normal distribution to estimate the p-value. If it is appropriate, use the normal distribution and the given sample results to complete the test of the given hypotheses. Assume the results come from a random sample and use a 5% significance level.


Test H0: p = 0.75 vs Ha: p ≠ 0.75 using the sample results p̂ = 0.69 with n = 120

Distribution
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Statistics Unlocking The Power Of Data

ISBN: 9780470601877

1st Edition

Authors: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock

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