41. The Food Marketing Institute shows that 17% of households spend more than $100 per week on groceries. Assume the population proportion is p=.17 and a sample of 800 houscholds will be selected from the population. Show the sampling distribution of p. the sample proportion of households spending more than S100 per week on groceries. h. What is the probability that the sample proportion will be within .02 of the population proportion? e. Answer part (b) for a sample of 1600 houscholds. a. c.

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Answer part (b) for a sample of
C.
41. The Food Marketing Institute shows that 179% of households spend more than $100 per
week on groceries. Assume the population proportion is p=.17 and a sample of
800 houscholds will be selected from the population.
Show the sampling distribution of p, the sample proportion of households spending
more than $100 per week on groceries.
b. What is the probability that the sample proportion will be within ±.02 of the population
proportion?
Answer part (b) for a sample of 1600 households.
a.
c.
Transcribed Image Text:Answer part (b) for a sample of C. 41. The Food Marketing Institute shows that 179% of households spend more than $100 per week on groceries. Assume the population proportion is p=.17 and a sample of 800 houscholds will be selected from the population. Show the sampling distribution of p, the sample proportion of households spending more than $100 per week on groceries. b. What is the probability that the sample proportion will be within ±.02 of the population proportion? Answer part (b) for a sample of 1600 households. a. c.
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