Please answer the ENTIRE question below using complete sentences. A.What is the test statistic and how...

Please answer the ENTIRE question below using complete sentences.

A.What is the test statistic and how do you find it?

B. What are the conditions for using the standard deviation formula when working with a sampling distribution of proportions?

C. What are the conditions for using the Normal approximation for a sampling distribution of proportions?

D. Describe the Central Limit Theorem.

E. How does increasing the sample size of a random sample affect the bias of a survey or poll? How does it affect the variability?

F. Explain the process of creating a confidence interval.

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Expert Solution

orchestra answered 1 year ago

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