(Solution Library) We perform the following hypothesis test of proportion of successes in a population. Ho: p= 0.7 vs. Ha: p< 0.7. In a sample of 100 items,
Question: We perform the following hypothesis test of proportion of successes in a population.
Ho: p= 0.7 vs. Ha: p< 0.7.
In a sample of 100 items, we discover 63 successes. What is the conclusion at the \(\alpha \) = 0.05 level? Explain your answer.
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