An airline wants to select a computer software package for its reservation system. Four software packages (1, 2, 3, and 4 ) are commercially available. The airline will choose the package that bumps as few passengers, on the average, as possible during a month. An experiment is set up in which each package is used to make reservations for 5 randomly selected weeks. (A total of 20 weeks was
included in the experiment.) Which of the following tests will be the most appropriate?
A) McNemar test
B) Tukey-Kramer multiple comparisons procedure for one-way ANOVA
C) Wilcoxon rank sum test
D) Paired t test
B
Business
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The ultimate objective of any training program is to increase the sales and/or profits of the firm.
a. true b. false
Business
Which of the following would create a dual agency situation:
A: Broker has two simultaneous escrows on the same property; B: Listing broker is cooperating with a selling broker; C: Two brokers have listings on the same property; D: A broker representing both buyer and seller in the same transaction.
Business