Mathematics, 04.07.2021 14:00 maggiemae3645
Annual starting salaries for college graduates with degrees in business administration are generally expected to be between $10,000 and $35,000 Assume that 95% a confidence interval estimate of the population mean annual starting salary is desired.
a. What is the planning value for the population standard deviation?
b. How large a sample should be taken if the desired margin of error is ? Round your answers to next whole number. ? ?
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