An Airline Wants to Select a Computer Software Package for Its

question 120

Multiple Choice

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) Paired t test.
• B) Wilcoxon rank sum test.
• C) Kruskal-Wallis rank Test.
• D) Tukey-Kramer multiple comparisons procedure for one-way ANOVA.

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Definitions:

Antihistamine

A type of medication used to relieve allergic reactions by blocking the action of histamine.

Schedule III

A classification for drugs that have a moderate to low potential for physical and psychological dependence, as defined by regulatory authorities.

Talbutal

A barbiturate derivative used as a sedative and hypnotic drug.

Paregoric

An opium tincture used historically to treat diarrhea by decreasing bowel movements and to alleviate pain with its sedative effects.