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Please provide price quote for assisting in answering these three questions. Document Preview: In a study of the effects of stress on illness, a researcher tallied the number of colds people contracted during a six month period as a function of the amount of stress they reported during that same time period. There were three stress levels: minimal, moderate and high stress. The sums of squares appear in the following ANOVA summary table. The mean for each condition and the condition and the number of subjects precondition are also noted. Source df SS MS F Between groups 22.167 Within groups 14.750 Total 36.917 Stress Level Mean N Minimal 3 4 Moderate 4 4 High 6 4 Complete the ANOVA Summary Table Is Fobt significant at ?= .05
at ? = .01 Perform post hoc comparison if necessary What conclusions can be drawn from the F-ration and the post hoc comparisons What is the effect size, and what does this mean Graph the means A researcher conducted and experiment on the effects of a new drug on depression. The researcher had a control group that received nothing, a placebo group, and an experimental group that received the drug. A depression inventory that provided a measure of depression on a 50-point scale was used (50 indicates that an individual is very high on the depression variable). The ANOVA summary table appears next, along with the mean depression score for each condition. Source df SS MS F Between groups 1,202.313 Within groups 2118.00 Total 3,320.313 Drug Condition Mean N Control 36.26 15 Placebo 33.33 15 Drug /experimental 24.13 15 Complete the ANOVA Summary Table Is Fobt significant at ?= .05
at ? = .01 Perform post hoc comparison if necessary What conclusions can be drawn from the F-ration and the post hoc comparisons What is the effect size, and what does this mean Graph the means A researcher has been hired by a pizzeria to determine which type of crust customers prefer. The restaurant offers three types of crust: Hand-tossed, thick and thin. Following are the mean number of 1” pieces of pizza eaten for each... Attachments: Homework-Ques....docx Sep 22 2013 03:24 PM

 

Solution ID:608821 | This paper was updated on 26-Nov-2015

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