In testing the hypotheses H ₀: m = 50 vs. H ₁: m ¹ 50, the following information is known: n = 64, = 53.5, and s = 10. The standardized test statistic z equals: A)1.96 B)- 2.80 C)2.80 D)- 1.96

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The Answer of In testing the hypotheses H ₀: m = 50 vs. H ₁: m ¹ 50, the following information is known: n = 64, = 53.5, and s = 10. The standardized test statistic z equals: A)1.96 B)- 2.80 C)2.80 D)- 1.96

In Testing the Hypotheses H 0: M = 50 Vs

In Testing the Hypotheses H ₀: M = 50 Vs