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Question: ebook annual starting salaries for college graduates with degrees in...

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eBook Annual starting salaries for college graduates with degrees in business administration are generally expected to be between $10,000 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? b. How large a sample should be taken if the desired margin of error is S300? Round your answer to next whole number $250? $70? c. Would you recommend trying to obtain the $70 margin of error? Explain. - Select your answer- Check My Work

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