TB MC Qu. 10-95 (Algo) A consumer magazine wants to figure... A consumer magazine wants to figure out which of two major airlines lost a higher proportion of luggage on international flights. The magazine surveyed Standard Air (population 1) and Down Under airlines (population 2). Standard Air lost 38 out of 510 bags. Down Under airlines lost 28 of 460 bags. Does Standard Air have a higher population proportion of lost bags on international flights? Which of the following is the correct value of the test statistic? Multiple Choice O t968 = 0.842 O Z= -0.842 O t968 = -0.842 O Z = 0.842TB MC GU. 10-44 (Static) What type of data should be... What type of data should be collected to compare the likelihoods of two candidates winning their elections when the candidates are running in different elections? Multiple Choice 0 Independent sampling with numerical data. 0 Matched-pairs sampling with categorical data. 0 Independent sampling with categorical data. 0 Matched-pairs sampling with numerical data. TB MC Qu. 10-94 (Static) A consumer magazine wants to figure... A consumer magazine wants to figure out which of two major airlines lost a higher proportion of luggage on international flights. The magazine surveyed Standard Air (population 1) and Down Under airlines (population 2). Standard Air lost 45 out of 600 bags. Down Under airlines lost 30 of 500 bags. Does Standard Air have a higher population proportion of lost bags on international flights? Which of the following is the correct competing hypotheses? Multiple Choice O Ho: p1 - P2 = 0, HA: P1 - P2 > 0 O Ho: P = P0 , HA: P = PO O Ho: p1 - P2 2 0, HA: P1 - P2