An Airline Wants to Select a Computer Software Package for Its

question 59

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 the fewest mean number of passengers 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. ) The number of passengers bumped each week is given below.How should the data be analyzed?
Package 1: 12,14,9,11,16
Package 2: 2,4,7,3,1
Package 3: 10,9,6,10,12
Package 4: 7,6,6,15,12

• A)F test for differences in variances.
• B)One-way ANOVA F test.
• C)t test for the differences in means.
• D)t test for the mean difference.

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Definitions:

Monthly Precipitation

The total amount of rain, snow, sleet, or hail that falls in a given area over the course of a month.

Cities

Large human settlements characterized by areas of high population density and vast human features in comparison to areas surrounding them.

Canada

A country in North America consisting of ten provinces and three territories, known for its vast landscapes, multicultural communities, and bilingualism in English and French.

Test Scores

Quantitative measures that reflect an individual's performance on an examination or test.