TABLE1 An airline wants to select a computer software package for its reservatio

Question

TABLE1 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 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 obtained, which gives rise to the following Excel output: ANOVA 12.A 136 8.304985 0.00147 Between Groups Within Groups 8.52 Total

Explanation / Answer

Sol: Option B is correct

P-value(0.001474)<alpha(0.01) , we reject the null hypothesis. In other words we infer that there is a significant difference in the number of reservation of passengers by these 4 packages.

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