100%(9)9 out of 9 people found this document helpful
This preview shows page 1 - 3 out of 4 pages.
Question 19The test statistics for one-way ANOVA follow theAnswerF-distribution.CommentsCorrect!!Max Score: 4Actual Score: 4Question 20The sum of squares ________ measures the variation between each sample mean and the grand mean of the data.AnswerbetweenCommentsCorrect!!Max Score: 4Actual Score: 4Question 21The critical value for the Tukey-Kramer critical range is found using the F-distributionAnswerFalseCommentsCorrect!!Max Score: 4Actual Score: 4Question 22
The Department of Transportation would like to investigate if differences exist in the proportions of flights that arrive on-timefor Alaska Airlines, Delta Airlines, Southwest Airlines, and United Airlines. The following data represent the number of on-timeflights from random samples taken from each airline.The chi-square test statistic for these samples is ________.Answer8.37CommentsCorrect!!Max Score: 4Actual Score: 4Question 23