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

A random sample of 10 observations was drawn from a large normally distributed population. The data is below. 20232221241926191923 Test to determine if we can infer at the 7% significance level that the population mean is not equal to 22, filling in the requested information below.

A. The value of the standardized test statistic: Note: For the next part, your answer should use interval notation. An answer of the form (−∞,a) is expressed (-infty, a), an answer of the form (b,∞) is expressed (b, infty), and an answer of the form (−∞,a)∪(b,∞) is expressed (-infty, a)U(b, infty).

B. The rejection region for the standardized test statistic:

C. The p-value is

D. Your decision for the hypothesis test:

A. Reject H0. B. Do Not Reject H0. C. Do Not Reject H1. D. Reject H1.

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orchestra answered 1 year ago

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