Conduct appropriate post hoc tests

Reference no: EM131683464

Please help with assignment if your familiar with comparing means

Review the one-way ANOVA instructional video before completing this problem. The data set for this problem can be found through the Pearson Materials in the Textbook Resources link. The data for this question is in the data file named Lesson 25 Exercise File 1.

Marvin is interested in whether blonds, brunets, and redheads differ with respect to their extrovertedness.

He randomly samples 18 men from his local college campus: six blonds, six brunets, and six redheads. He then administers a measure of social extroversion to each individual.

Conduct a one-way ANOVA to investigate the relationship between hair color and social extroversion. Conduct appropriate post hoc tests. On the output, identify the following:

a. F ratio for the group effect

b. Sums of squares for the hair color effect

c. Mean for redheads

d. P value for the hair color effect

Reference no: EM131683464

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