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2. How many independents variable are in 4 x 6 factorial design? How many conditions (cells) are in this design?4. What is the differences between a cell ( Condition) mean ad the means used to interpret a main effect? 6. What is the differences between a complete factorial design and a incomplete factorial design? 8. Explain the difference between a two- story ANOVA and a three-way ANOVA. 10. Complete each of the following ANOVA summary tables. In addition answer the following question for each of the ANOVA summary tables? a. What is the factorial notation? b. How many condition were in the study ? c. How many subjects were in the study? d. Identify significant main effects and Source df SS MS FA 1 60 B 2 40 A x B 2 90Error 30Total 35 390Source df SS MS FA 2 40 B 3 60A x B 6 150Error 72Total 83 400Source df SS MS FA 1 10B 1 60A x B 1 20Error 36Total 39 150A researcher is attempting to determine the effects of a practice and gender on a timed task. Participants in an experiment are given an computerized search task. They search a computer screen of various characters and attempt to find a particular character, they press a button to stop a timer. Their reaction time in seconds on each trial is recorded. Subjects practice for 2, 4, or 6 hours and are either female or male. The reaction time data for the 30 subjects appear here. Women Men2 Hours 12 11 13 12 12 13 11 12 11 11 4 Hours 10 8 10 8 8 10 7 96 Hours 7 5 5 6 7 8 6 6 7 8Source df SS MS FGender .027Practice 140.60Gender x Practice .073Error 28.00Total 168.70a. Complete the ANOVA summary table. b. Are the values of Fobt significant at a=.05c. What conclusion can be drawn from the F-rationsd. What is the effect size and what does this meane. graph the meansExplain the difference between multiple independent variables and multiple levels of independent variables. Which is better?What is blocking and how does it reduce “noise”? What is a disadvantage of blocking?What is a factor? How can the use of factors benefit a design?Explain main effects and interaction effects.How does a covariate reduce noise?Write a page paper – Describe and explain three trade-offs present in experiments.Support your paper with a minimum of 5 resources. In addition to these specified resources, other appropriate scholarly resources, including older articles, may be included.Length: 5-7 pages not including title and reference pagesReferences: Minimum of 5 scholarly resources.Your paper should demonstrate thoughtful consideration of the ideas and concepts that are presented in the course and provide new thoughts and insights relating directly to this topic. Your paper should reflect scholarly writing and current APA standards.
