Fitness Program a Statistician Wants to Test for the Equality of Equality

question 145

Essay

Fitness Program
A statistician wants to test for the equality of means in two independent samples drawn from normal populations of people enrolled in a fitness program.However,he will not perform the equal-variance t-test of the difference between the population means if the condition necessary for its use is not satisfied.The number of pound lost at the of the program data follow: ​ ​
-{Fitness Program Narrative} Can the statistician conclude at the 5% significance level that the required condition is not satisfied?

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Definitions:

ANOVA

A statistical method (Analysis of Variance) used to compare means among three or more groups for significant differences.

Tukey's Multiple Comparison

Tukey's multiple comparison test is a statistical method used to find means that are significantly different from each other after performing an ANOVA, while controlling for Type I error across comparisons.

Fisher's LSD

A statistical method for testing the significant differences between means in a set of three or more sample groups.

Tukey's Multiple Comparison

A statistical test used to find the differences between means in a set of data, controlling the error rate when making several comparisons.