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The following sample data are from a normal population:10,9,12,14,13,11,6,5. a. What is the point estimate of the population mean? b. What is the point estimate

The following sample data are from a normal population:10,9,12,14,13,11,6,5.

a.What is the point estimate of the population mean?

b.What is the point estimate of the population standard deviation (todecimals)?

c.Withconfidence, what is the margin of error for the estimation of the population mean (todecimal)?

d.What is theconfidence interval for the population mean (todecimal)?

(,)

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