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  3. a random sample of 10 observations was drawn from

A random sample of 10 observations was drawn from a large normally distributed population. The data...

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Statistics

A random sample of 10 observations was drawn from a largenormally distributed population. The data is below.

21 26 27 21 19 28 25 25 20 20

Test to determine if we can infer at the 7% significance levelthat the population mean is not equal to 23, filling in therequested information below.

The p-value is =

Your decision for the hypothesis test:

A. Reject ?0.

B. Reject ?1.

C. Do Not Reject ?1.

D. Do Not Reject ?0.

Answer & Explanation Solved by verified expert
3.6 Ratings (490 Votes)
Solutionxx221441266762772921441193612878425625256252040020400x232x25482The sample mean is Mean    See Answer
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