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.

Sample Populatlon Standard Devlatlon $2.25 Group Sample Size 40 45 Mean Wage $20.75 Unlon Nonunlon $19.80 $1.90

Would it be reasonable for her to conclude that union nurses earn more? Use the .02 significance level. What is the p-value?

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Statistical Techniques in Business and Economics

ISBN: 978-1259666360

17th edition

Authors: Douglas A. Lind, William G Marchal

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Question Posted: May 28, 2018 07:57 AM

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

Question:

Sample Populatlon Standard Devlatlon $2.25 Group Sample Size 40 45 Mean Wage $20.75 Unlon Nonunlon $19.80 $1.90

Step by Step Answer:

Step 1 H o Union Nonunion H 1 Union Nonunion Step 2 The 002 significance ...View the full answer

Statistical Techniques in Business and Economics

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