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A poll showed that 58% of the general public thought human activities impacted g

ID: 3389496 • Letter: A

Question

A poll showed that 58% of the general public thought human activities impacted global temperature.

If the entire sample was 2,000 people, did more than 50% of the general public think that human activities impacted global temperature? List the null hypothesis, alternative hypothesis, and p-value for this test.

            Null - H0: p = 58%

            Alt - Ha: p < 58%

For the test in part a, what is the rejection region for an of 1%?

For the test in part a, with an of 1%, what is , the probability of a type II error?

Explanation / Answer

A poll showed that 58% of the general public thought human activities impacted g