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Mathematics, 31.05.2020 00:58 sissy11145
A random sample of n = 45 observations from a quantitative population produced a mean x = 2.5 and a standard deviation s = 0.26. Your research objective is to show that the population mean μ exceeds 2.4. Calculate the p-value for the test statistic z = 2.58. (Round your answer to four decimal places.)
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A random sample of n = 45 observations from a quantitative population produced a mean x = 2.5 and a...
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