Essentials of Statistics for the Behavioral Sciences
8th Edition
ISBN: 9781133956570
Author: Frederick J Gravetter, Larry B. Wallnau
Publisher: Cengage Learning
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Textbook Question
Chapter 15, Problem 11P
Mulvihill, Obuseh and Caldwell (2008) conducted a survey evaluating healthcare providers' perception of a new Mate children’s insurance program. One question asked the providers whether they viewed the reimbursement from the new insurance as higher, lower, or the same as private insurance. Another question assessed the providers’ overall satisfaction with the new insurance. The following table presents observed frequencies similar to the study results.
| Satisfied | Not Satisfied | ||
| Less Reimbursement |
46 | 54 | 100 |
| Same or More Reimbursement | 42 | 18 | 60 |
| 88 | 72 |
Do the results indicate that the providers' satisfaction of the new program is related to their perception of the reimbursement rates? Test with α = .05.
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Chapter 15 Solutions
Essentials of Statistics for the Behavioral Sciences
Ch. 15.2 - For a chi-square test, the expected frequencies...Ch. 15.2 - Prob. 2LCCh. 15.2 - A researcher has developed three different designs...Ch. 15.3 - A researcher would like to know which factors are...Ch. 15.5 - 1. A researcher completes a chi-square test for...Ch. 15.5 - Prob. 2LCCh. 15 - Prob. 1PCh. 15 - Gven, Elaimis, Binokay, and Tan (2003) studied the...Ch. 15 - Prob. 3PCh. 15 - Data from the department of motor vehicles...
Ch. 15 - Research has demonstrated that people tend to be...Ch. 15 - Suppose that the researcher from the previous...Ch. 15 - Prob. 7PCh. 15 - Automobile insurance is much more expensive for...Ch. 15 - The color red is often associated with anger and...Ch. 15 - Research suggests that romantic background music...Ch. 15 - Mulvihill, Obuseh and Caldwell (2008) conducted a...Ch. 15 - Research has demonstrated strong gender...Ch. 15 - Prob. 13PCh. 15 - Prob. 14PCh. 15 - Prob. 15PCh. 15 - Prob. 16PCh. 15 - Research results suggest that IQ scores for boys...Ch. 15 - Gender differences in dream content are well...Ch. 15 - In a study similar to one conducted by Fallon and...Ch. 15 - A recent study indicates that people tend to...Ch. 15 - Research indicates that people who volunteer to...Ch. 15 - Although the phenomenon is not well understood, it...Ch. 15 - For the following scores. X Y 7 6 9 6 6 3 12 5 9 6...Ch. 15 - For the following data: X Y 1 2 4 7 3 5 2 1 5 14 3...Ch. 15 - A developmental psychologist would like to...Ch. 15 - A communications company has developed three new...
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