Mathematics, 17.04.2020 23:42, cathydaves
The manager of a car company will select a random sample of its customers to create a 90 percent confidence interval to estimate the proportion of its customers who have children. Of the following, which is the smallest sample size that will result in a margin of error of no more than 6 percentage points?
a. 100
b. 150
c. 125
d. 200
e. 275
Answers: 2
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