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Question
A local pediatrician office is interested in the "˜no-show" appointment count for each of the 4 pediatricians. "˜No-show" appointments represent lost revenues because the physician will be idle when patients do not show for their scheduled appointments. Using the data in the table below and an alpha of .10, what is the observed value of x2?
| Physician A | Physician B | Physician C | Physician D | |
| week 1 | 8 | 4 | 6 | 7 |
| week 2 | 7 | 3 | 4 | 6 |
| week 3 | 8 | 2 | 5 | 4 |
| week 4 | 8 | 6 | 7 | 9 |
| week 5 | 4 | 2 | 5 | 10 |
a) 85.68
b) 75.0
c) 13.68
d) 10.68
e) 23.45
Answer
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Related questions
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Q:
The mean square error (MSerr) is calculated by dividing the sum of squares error (SSerr) by the number of error degrees of freedom (dferr).
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Q:
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1
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3.775 Annie's sample size is __________.
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Q:
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Q:
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Q:
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Q:
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Q:
A researcher is interested in estimating the difference in two population proportions. A sample of 400 from each population results in sample proportions of .61 and .64. A 90% confidence interval for the difference in the population proportions is _______.
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Q:
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Q:
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