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 \(H_{0}: p=0.3\) vs \(H_{a}: p<0.3\) using the sample results \(\hat{p}=0.21\) with \(n=200\)
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Statistics, Enhanced Unlocking The Power Of Data
ISBN: 9781119308843
2nd Edition
Authors: Robin H Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F Lock, Dennis F Lock
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