Insurance Policy Sales Narrative
Independent random samples of and sales phone calls for an insurance policy were randomly selected from binomial populations 1 and 2, respectively. Sample 1 had 80 successful sales, and sample 2 had 88 successful sales.
-Refer to Insurance Policy Sales Narrative. Suppose you have no preconceived theory concerning which parameter, or is the larger and you wish to detect only a difference between the two parameters if one exists. What should you choose as the null and alternative hypotheses for a statistical test?

Question

Insurance Policy Sales Narrative
Independent random samples of  and  sales phone calls for an insurance policy were randomly selected from binomial populations 1 and 2, respectively. Sample 1 had 80 successful sales, and sample 2 had 88 successful sales.
-Refer to Insurance Policy Sales Narrative. Suppose you have no preconceived theory concerning which parameter,  or  is the larger and you wish to detect only a difference between the two parameters if one exists. What should you choose as the null and alternative hypotheses for a statistical test?

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The Answer of Insurance Policy Sales Narrative
Independent random samples of  and  sales phone calls for an insurance policy were randomly selected from binomial populations 1 and 2, respectively. Sample 1 had 80 successful sales, and sample 2 had 88 successful sales.
-Refer to Insurance Policy Sales Narrative. Suppose you have no preconceived theory concerning which parameter,  or  is the larger and you wish to detect only a difference between the two parameters if one exists. What should you choose as the null and alternative hypotheses for a statistical test?