anthony1954
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- Mar 23, 2017
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A state health web site provides information on the cost-to-charge ratio (the percentage of billed charges that are actual costs to the hospital). The cost-to-charge ratios for both inpatient and outpatient care in 2002 for a sample of six hospitals of that state follow. (Use a statistical computer package to calculate the P-value. Use μinpatient − μoutpatient. Round your test statistic to two decimal places and your P-value to three decimal places.)
Hospital | 2002 Inpatient Ratio | 2002 Outpatient Ratio |
1 | 85 | 68 |
2 | 103 | 66 |
3 | 89 | 64 |
4 | 78 | 75 |
5 | 76 | 53 |
6 | 76 | 52 |
t | = |
df | = |
P-value | = |