1- What is the purpose of ANOVA ? 2- What are the assumptions of ANOVA? 3-...

1- What is the purpose of ANOVA ?

2- What are the assumptions of ANOVA?

3- When and how should you use multiple comparison procedures for evaluating pairwise combinations of the group means?

Expert Solution

orchestra answered 1 year ago

What are the assumptions of ANOVA and describe what they mean?

What are the assumptions of ANOVA? In a one-way between-groups ANOVA, what degrees of freedom do...

What are the assumptions of ANOVA? In a one-way between-groups ANOVA, what degrees of freedom do I need to know? In a one-way within groups ANOVA, what degrees of freedom do I need to know? Name one pro and one con of using a within-groups ANOVA. What is a post hoc test? When and why are they used? What is the name of one post hoc test?

a)Describe what each one of the assumptions of the model consists of in an ANOVA and...

a)Describe what each one of the assumptions of the model consists of in an ANOVA and explain the typical way in which these assumptions are verified. b)What are the graphical methods to determine the difference of means?

1) In a two-way ANOVA, what are main effects? 2) In a two-way ANOVA, what are...

1) In a two-way ANOVA, what are main effects? 2) In a two-way ANOVA, what are interaction effects?

Question 1 One of the assumptions of the One-Way ANOVA is that the samples for all...

Question 1 One of the assumptions of the One-Way ANOVA is that the samples for all three (or more) groups are dependent. True False Question 2 One of the assumptions of the One-Way ANOVA is that the samples are from a normal distribution. True False Question 3 Sum of Squares Between + Sum of Squares Within = Sum of Squares Total Breaking the Sum of Squares Total up into SSBetween and SSWithin is called ____________________ the sum of squares. answer...

What is the purpose of using a blocking variable in a two-way ANOVA?

What assumptions are associated with a repeated measures ANOVA? Explain how variance is partitioned in a...

What assumptions are associated with a repeated measures ANOVA? Explain how variance is partitioned in a repeated measures ANOVA. Make sure to highlight the final three sources of variation in a repeated measures ANOVA..

1.what is the purpose of OSHA? 2.what is OSHA? 3.what is equal employment opportunity? 4.what is...

1.what is the purpose of OSHA? 2.what is OSHA? 3.what is equal employment opportunity? 4.what is equal employment commission?

What is Clustering? What is the purpose of clustering? What assumptions are needed for clustering? Why...

What is Clustering? What is the purpose of clustering? What assumptions are needed for clustering? Why do you need to transform qualitative variables to be presented by numbers in clustering? What is the purpose of normalizing quantitative variables?

Describe the two-way factorial ANOVA for independent means (i.e., factorial between-subjects ANOVA): What is the purpose...

Describe the two-way factorial ANOVA for independent means (i.e., factorial between-subjects ANOVA): What is the purpose of factorial ANOVA, what are independent or “unrelated” means, and what types of predictor/independent and outcome/dependent variables are required?

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