Question: 1. A population has a standard deviation o = 0.05 inches. The confidence interval is 0.03 inches long and the confidence level is 95%. Find

1. A population has a standard deviation o = 0.05 inches.

1. A population has a standard deviation o = 0.05 inches. The confidence interval is 0.03 inches long and the confidence level is 95%. Find n. (Hint: 5.2, example 4, in text.)

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