Question: Please answer these questions, theres multiple Adam also believes that airlines systematically increase the price of a roundtrip fare from Sydney to Paris on Thursdays.

Please answer these questions, theres multiple

Adam also believes that airlines systematically increase the price of a roundtrip fare from Sydney to Paris on Thursdays. He collects a sample of data by checking the websites of airlines for flights that depart on a Tuesday (Pop. 1) and on a Thursday (Pop. 2). Test his claim at the 5% level of significance. Use Airline Tuesday Thursday worksheet C of the Excel Exam data file to answer this question. Qantas 1839 1838 The hypothesis to be tested is Air France 1841 1757 Virgin 1740 1842 Emirates 1836 1845 The decision rule at the 5% level of significance is Etihad 1839 1741 Lufthansa 1736 1842 KLM 1845 1748 The p-value for this test is Singapore Airlines 1838 1841 Thai Airways 1735 1738 The calculated test statistic is Air China 1845 1747 The conclusion to the hypothesis test is

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