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    Polytechnic State University Sanluis
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Category > Health & Medical Posted 25 Apr 2017 My Price 3.00

Hosptials Charity Care

Hospitals: Charity Care What percentage of hospitals provide at least some charity care? The following problem is based on information taken from State Health Care Data: Utilization, Spending, and Characteristics (American Medical Association). Based on a random sample of hospital reports from eastern states, the following information was obtained (units in percentage of hospitals providing at least some charity care):

57.1

56.2

53.0

66.1

59.0

64.7

70.1

64.7

53.5

78.2

(a) Use a calculator with mean and sample standard deviation keys to verify that  width=and s = 8.0%.

(b) Find a 90% confidence interval for the population average μ of the percentage of hospitals providing at least some charity care.

 

(c) Interpretation What does the confidence interval mean in the context of this problem?

Answers

Alpha Geek
(8)
Status NEW Posted 25 Apr 2017 04:04 PM My Price 3.00

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file 1493139164-Answer.docx preview (160 words )
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