Part V. Graphical Analysis Instruction. You are given a null hypothesis and three confidence intervals that represent three samplings. Determine whether each confidence interval indicates that you should reject the null hypothesis. Explain your reasoning. 1. Hops0.20 0.17 0.18 0.19 0.20 0.21 0.22 0.23 (a) 0.21 cpc0.23 a17 O.IN O.19 0.20 0.21 0.22 0.21 (b) 0.19

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