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Save Submit Assignment for Grading 5 Exercise 07.37 (Sampling Distribution of p) Question 10 of 10 Hint(s) Check My Work
Posted: Wed May 11, 2022 1:56 pm
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- Save Submit Assignment For Grading 5 Exercise 07 37 Sampling Distribution Of P Question 10 Of 10 Hint S Check My Work 1 (201.36 KiB) Viewed 26 times
Save Submit Assignment for Grading 5 Exercise 07.37 (Sampling Distribution of p) Question 10 of 10 Hint(s) Check My Work The Food Marketing Institute shows that 17% of households spend more than $100 per week on groceries. Assume the population proportion is p=0.17 and a simple random sample of 800 households will be selected from the population. Use the z-table. a. Show the sampling distribution of p, the sample proportion of households spending more than $100 per week on groceries. EP) = 0.17 (to 2 decimals) = ор (to 4 decimals) b. What is the probability that the sample proportion will be within £0.02 of the population proportion (to 4 decimals)? c. Answer part (b) for a sample of 1600 households (to 4 decimals). R