E AA Answer + 7.2. For each of the following sets of sample outcomes, use Formula 7.3 to construct the 99% confidence interval for estimating P.. P = 0.40 a. N = 548 P b. = 0.37 N = 522 P = 0.79 С. =...

Extracted text: E AA Answer + 7.2. For each of the following sets of sample outcomes, use Formula 7.3 to construct the 99% confidence interval for estimating P.. P = 0.40 a. N = 548 P b. = 0.37 N = 522 P = 0.79 С. = 121 P = d. N = 100 0.14 P = 0.43 е. N = 1049 P f. N = 300 = 0.63 7.3. For each of the following confidence levels, determine the corresponding Z score 11 72 F insert 144 R MI


Extracted text: ....- BBE 8 Formula 7.3 Pu(1 – Py) 士1 c.i. = Ps N The values for P, and N come directly from the sample, and the value of Z is determined by the confidence level, as was the case with sample means. Only one term in the formula (P) (the population value) is undefined-but this is the quantity we are trying to estimate! How can we set a value for P.2 We can resolve this dilemmabyetting the 1414G 4 11:04 PM 1202/L/E