A random sample of n = 50 observations from a quantitative population produced a mean x...

A random sample of n = 50 observations from a quantitative population produced a mean x = 2.3 and a standard deviation s = 0.34. Your research objective is to show that the population mean μ exceeds 2.2.

Calculate the p-value for the test statistic z = 2.08. (Round your answer to four decimal places.)

p-value =

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orchestra answered 2 years ago

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