Asked by Alex
The Food Marketing Institute shows that 18% of households spend more than $100 per week on groceries. Assume the population proportion is p = 0.18 and a sample of 900 households will be selected from the population
What is the probability that the sample proportion will be within +/- 0.02 of the population proportion for a sample of 1,200 households (to 4 decimals)?
What is the probability that the sample proportion will be within +/- 0.02 of the population proportion for a sample of 1,200 households (to 4 decimals)?
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