- Annual Starting Salaries For College Graduates With Degrees In Business Administration Are Generally Expected To Be Betw 1 (297.7 KiB) Viewed 8 times
Annual starting salaries for college graduates with degrees in business administration are generally expected to be betw
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Annual starting salaries for college graduates with degrees in business administration are generally expected to be betw
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. a. What is the planning value for the population standard deviation? 3750 b. How large a sample should be taken if the desired margin of error is $400? Round your answers to next whole number. 156 0 = $230? 473 $140? 1275 c. Would you recommend trying to obtain the $140 margin of error? Explain. No, the sample size would probably be too time consuming and costly. ✓