Mary Jo Fitzpatrick is the vice president for Nursing Services at St. Lukes Memorial Hospital. Recently she

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Mary Jo Fitzpatrick is the vice president for Nursing Services at St. Luke’s Memorial Hospital. Recently she noticed in the job postings for nurses that those that are unionized seem to offer higher wages. She decided to investigate and gathered the following information.

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Would it be reasonable for her to conclude that union nurses earn more? Use the .02 significance level. What is thep-value?
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Statistical Techniques In Business And Economics

ISBN: 356

16th Edition

Authors: Douglas Lind, William Marchal

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