Question: Suppose that the observed values of the sample mean in the contexts of parts (a-d ) of Exercise 8.41 are given as follows. Calculate the

Suppose that the "observed values of the sample mean in the contexts of parts (a-d ) of Exercise 8.41 are given as follows. Calculate the test statistic Z and state the conclusion with the specified a.
(a) = 30.54
(b) = .136
(c) = 77.35
(d) x = -.59

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a b c d Using x 3054 the observed value of the test statistic is 305430 054 255 ... View full answer

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