BuyFind

STATISTICS F/BUSINESS+ECONOMICS-TE...

13th Edition
Anderson
Publisher: CENGAGE L
ISBN: 9781305881884
BuyFind

STATISTICS F/BUSINESS+ECONOMICS-TE...

13th Edition
Anderson
Publisher: CENGAGE L
ISBN: 9781305881884

Solutions

Chapter 8, Problem 57SE

a.

To determine

Find sample size that is used to estimate the proportion of smokers in the population if the margin of error is 0.02 at 95% confidence.

b.

To determine

Find the point estimate of the proportion of population for smokers.

c.

To determine

Find the 95% confidence interval for proportion of smokers in the population.

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