The Food Marketing Institute shows that 17% of households spend more than $100 per week on groceries. Assume the population prop

Question

2 years ago

9

The Food Marketing Institute shows that 17% of households spend more than $100 per week on groceries. Assume the population prop

ortion is p=.17 and a simple random sample of 800 households will be selected from the population.
a. 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?c. Answer part (b) for a sample of 1600 households.

Mathematics

1 answer:

klio [65] · Answer 1 · 2022-02-24T03:24:41+03:00

klio [65]2 years ago

6 0

Answer:

for Question A. 13,600 I am NOT 100% sure

Step-by-step explanation:

I think for A. you would do P (17) x 800 = 13,600

I hope its correct good luck!