Solution-Calculate the exact upper and lower confidence

Calculate the exact upper and lower confidence limits

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Reference no: EM131016600

Use the hospital charge worksheet in the file Chpt 4-1.xls. Assume that the data represent a random sample from a larger population and do the following:

a. Calculate the exact 95 percent upper and lower confidence limits for the population mean of LOS.

b. Calculate the exact 95 percent upper and lower confidence limits for the population mean of charges.

c. Calculate the exact 95 percent upper limit only for the population mean of charges-that is, the value below which 95 percent of all sample means will be respected to fall.

d. Calculate the exact 95 percent upper and lower confidence limits for the population proportion, which is female.

Attachment:- Chpt 4-1.xls.rar

Reference no: EM131016600

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Calculate the exact upper and lower confidence limits

Reference no: EM131016600

Reference no: EM131016600

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