Mathematics, 26.09.2019 18:10 amazinga
Annual starting salaries for college graduates with degrees in business administration are generally expected to be between $30,000 and $45,000. assume that a 95% confidence interval estimate of the population mean annual starting salary is desired. what is the planning value for the population standard deviation? how large a sample should be taken if the desired margin of error isa. $500? b. $200? c. $100? d. would you recommend trying to obtain the $100 margin of error? explain.
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