(Answered) Question a market testing company wants to know if there

Statistics

Question: A market testing company wants to know if there is a difference in preference between two new types of chocolate bar. They also want to know if there is a gender difference.

a) How many cells would this ANOVA have?

b) What are the independent and dependent variables?

c) Here is the source table for this study. Write a conclusion for these results.

Source	SS	df	MS	F
Gender	6.24	1	6.24	6.50
Chocolate bar	20.24	1	20.24	21.08
Gender*Chocolate	8.99	1	8.99	9.36
Within	11.49	12	0.96
Total	46.96	15

d) What is the effect size for the interaction effect?

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