TABLE 1An 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 possibleduring a month. An experiment is set up in which each package is used to make reservations for 5 randomly selectedweeks. (A total of 20 weeks was included the experiment.) The number of passengers bumped each week isobtained, which gives rise to the following Excel output:ANOVAFP-value F critSource of Variation SS df MSBetween Groups 212.4 3 8.3049850.0014743.238867Within Groups136.4 8.525Total348.8 Referring to Table 1, at a significance level of 1%,1)there is sufficient evidence to conclude that the mean number of customersbumped by the 4 packages are all the same.2)there is insufficient evidence to conclude that the mean number of customersbumped by the 4 packages are not all the same.3)there is sufficient evidence to conclude that the mean number of customersbumped by the 4 packages are not all the same.4)there is insufficient evidence to conclude that the mean number of customersbumped by the 4 packages are all the same.

It is given that In analysis of variance output table, we get Fcritical = 3.238867 P-value =…

Referring to Table 1, at a significance level of 1%, 1) there is sufficient evidence to conclude that the mean number of customers bumped by the 4 packages are all the same. 2) there is insufficient evidence to conclude that the mean number of customers bumped by the 4 packages are not all the same. 3) there is sufficient evidence to conclude that the mean number of customers bumped by the 4 packages are not all the same. 4) there is insufficient evidence to conclude that the mean number of customers bumped by the 4 packages are all the same.

Referring to Table 1, at a significance level of 1%, 1) there is sufficient evidence to conclude that the mean number of customers bumped by the 4 packages are all the same. 2) there is insufficient evidence to conclude that the mean number of customers bumped by the 4 packages are not all the same. 3) there is sufficient evidence to conclude that the mean number of customers bumped by the 4 packages are not all the same. 4) there is insufficient evidence to conclude that the mean number of customers bumped by the 4 packages are all the same.

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section8.6: Counting Principles

Problem 74E: Lottery Powerball is a lottery game that is operated by the Multi-State Lottery Association and is...

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