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VII. You suggest a mean comparison procedure to evaluate differences between means of the drug groups...

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Statistics

VII. You suggest a mean comparison procedure to evaluatedifferences between means of the drug groups and show her thefollowing output.

drug emmean   SE df lower.CL upper.CL .group

1      79.9 1.5916     76.5     83.2A   

2      85.8 1.6716     82.2    89.3   B  

3      88.9 1.9816     84.7    93.1   B  

Results are averaged over the levels of: diet

Confidence level used: 0.95

P value adjustment: tukey method for comparing a family of 3estimates

significance level used: alpha = 0.05

a. Explain to her that the SE's (standard errors) are afunction of three factors in the model used.

b. How do you interpret the confidence limits of drug2.

c. If this were your thesis project data, write asentence explaining differences among the drug group means in themanner that you would in your thesis.

d. Do you have any suggestions for furtheranalysis

Answer & Explanation Solved by verified expert
4.5 Ratings (793 Votes)
Standard error statistics are a class of insights that are given as output in numerous inferential statistics yet work as illustrative statistics In particular the term standard error refers to a gatheringgroup    See Answer
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