Mathematics, 28.04.2021 16:40 melissalo32y
A researcher wanted to compare the percentages of men and women who play the lottery. They randomly sampled 300 women and found that 66 of them play the lottery. In a random sample of 500 men, they found that 160 of them play the lottery.
a. Construct a 90% confidence interval for the difference in the percentage of women and men who play the lottery.
b. Find the point estimate.
c. Find the margin of error.
d. Interpret the confidence interval in terms of this problem.
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A researcher wanted to compare the percentages of men and women who play the lottery. They randomly...
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