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anastassius [24]
3 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]3 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!

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The question has omitted  options but i will solve, so you will just check my answer from the options you have.

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Step-by-step explanation:

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The sum of 3 times the value of x and 2 is equal to four less than five times the value of x can be expressed as

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