OpenStax, Introductory Business Statistics 2e §7.4 Finite Population Correction Factor · Exercise 9 · Statistics · Sampling distributions
Finite Population Correction Factor · Exercise 9
A company has 1,000 employees. The average number of workdays between absence for illness is 80 with a standard deviation of 11 days. Samples of 80 employees are examined. What is the probability a sample has a mean of workdays with no absence for illness of at least 78 days and at most 84 days?
OpenStax, Introductory Business Statistics 2e · §7.4 Finite Population Correction Factor · Exercise 9
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