Question: In Exercises 25, state whether each standardized test statistic z allows you to reject the null hypothesis. Explain your reasoning (a) z = -1.301 (b)

In Exercises 25, state whether each standardized test statistic z allows you to reject the null hypothesis. Explain your reasoning
(a) z = -1.301
(b) z = 1.203
(c) z = 1.280
(d) z = 1.286

-3-2012 3 o 1.285

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