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I. USE THE INFORMATION BELOW TO ANSWER PROBLEMS 1 THROUGH 3. Among 11]] marriage license applications, chosen at random in EUL'll, there were 3 in
I. USE THE INFORMATION BELOW TO ANSWER PROBLEMS 1 THROUGH 3. Among 11]] marriage license applications, chosen at random in EUL'll, there were 3 in which the women were at least one year older than the men, and among 34] marriage license applications, chosen at random in EUL'IT, there were ti in which the women were at least one year older than the men. Assume you are interested in a titlii'i. condence interval for the difference between the corresponding true proportions of marriage license applications in which the women were at least one year older than the men. 1. Choose the best answer below concerning a confidence interval for the difference between the corresponding true proportions of marriage license applications in which the women were at least one year older than the men. e] None of the above formulas are appropriate. 2. Choose from the following concerning the zvalue or tvalue that would be used in the Silt-t. confidence interval for the difference between the corresponding true proportions of marriage license applications in which the women were at least one year older than the men. a} z = 2.326 b} t = 2.51? c] z = 1.232 d} t= 1.545 e} None of the above are correct. 3. If we assign group 1 to be the sample from EDD] and group 2 to be the sample from ZfHJF, you may assume that the appropriate confidence interval for the above roblem to be (1.5?2, 411.1213]. Based on this interval choose the most appropriate portion below from t 1e conclusion for the confidence inte rval. a} We are 3021i. confident that there is no difference between the cor responding true proportions of marriage license applications in which the women were at least one year older than the men. b] We are Ellis\". confident that the true proportion of marriage licenses in which the women were at least one year older than the men was greater in EUL'Il than in EEHJF. c} We are 30113;; confident that die true proportion of marriaglg licenses in which the women were at least one year older than the men was greater in EL'IL'I? t an in 21]]1. d] Can't answer this question based on the information given. e] None of the above conclusions are correct
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