Question: How many simple random samples of 15 elements can be taken from a population containing 65 elements? 3 3 From the data in Table 3.8,

How many simple random samples of 15 elements can be taken from a population containing 65 elements?

3 3 From the data in Table 3.8, estimate the proportion of all workers in the plant having a fvc less than 70% of that expected on the basis of age, gender, and race. Give a 95% confidence interval for this estimated proportion.

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