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kumpel [21]
3 years ago
13

The heights of young American women, in inches, are approximately Normally distributed with mean μ and standard deviation σ = 2.

4. If I want to construct a 99% confidence interval with a margin of error of no more than ± 1 inch, what is the smallest sample I can select?
Mathematics
1 answer:
Flauer [41]3 years ago
6 0

Answer:

Step-by-step explanation:

The heights of young American women, in inches, are approximately Normally distributed with mean μ and standard deviation σ = 2.4. If I want to construct a 99% confidence interval with a margin of error of no more than ± 1 inch, what is the smallest sample I can select?

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