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nts: 0.92 of 2 A popular theory is that presidential candidates have an advantage if they are taller than their main opponents. Listed are heights

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nts: 0.92 of 2 A popular theory is that presidential candidates have an advantage if they are taller than their main opponents. Listed are heights (in centimeters) of randomly selected presidents alerg with the heights of their main opponents. Complete parts (a) and (b) below. Height (cm) of President 176 172 178 189 202 164 0 Height (cm) of Main Opponent 162 185 164 174 189 179 Holy = 0 om (Type integers or decimals. Do not round.) Identify the test statistic. 1= 0.79 (Round to two decimal places as needed.) Identify the P-value. P-value = 0.233 (Round to three decimal places as needed.) What is the conclusion based on the hypothesis test? Since the P-value is greater than the significance level, fail to reject the null hypothesis. There is not sufficient evidence to support the claim that presidents tend to be taller than their opponents. b. Construct the confidence interval that could be used for the hypothesis test described in part (a). What feature of the confidence interval leads to the same conclusion reached in part (a)? The confidence interval is omug

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