Consider the following random sample pairs: x y 1 12 13 2 14 16 3 17 19 4 21 24 5 23 26 6 25 28 7 30 34 8 31 35 9 30 35 H0: μd = 0 H1: μd ≠ 0 The hypothesis is to be tested at a 5% significance level. What is the decision? A. The null hypothesis can be rejected B. The null hypothesis cannot be rejected
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Calculate the differences (d) for each pair: d = [1, 2, 2, 3, 3, 3, 4, 4, 5] Show more…
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