Question
A hospital administrator collected data on ER visits and has displayed it in the contingency table below. Weekday ER Visits Number of ER Visits Expected
A hospital administrator collected data on ER visits and has displayed it in the contingency table below.
| Weekday ER Visits | Number of ER Visits | Expected Number of ER Visits |
| Monday | 145 | 125 |
| Tuesday | 105 | 125 |
| Wednesday | 140 | 125 |
| Thursday | 110 | 125 |
| Friday | 125 | 125 |
What statistical test would most likely be used with this data? What is the rationale for your choice? State the null and alternative hypotheses for the appropriate test. Use complete sentences. What is the critical value of the test statistic? Use = .05 What is the calculated value of the test statistic? Explain how you determined this. State the conclusion for this statistical test
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College Algebra Enhanced With Graphing Utilities (Subscription)
Authors: Michael Sullivan, Michael Sullivan III
6th Edition
0321849167, 9780321849168
