Maurice Tutor

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    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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    Phoniex University
    Oct-2001 - Nov-2016

Category > Computer Science Posted 19 Sep 2017 My Price 5.00

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

Maurice Tutor
(5)
Status NEW Posted 19 Sep 2017 07:09 AM My Price 5.00

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