reatments: 1) P+P: placebo "growth hormone" and placebo "steroid" 2) P+S: placebo "growth hormone" and the steroid estradiol 3) G+P: growth hormone and placebo "steroid" =)G+S: growth hormone and the steroid estradiol The change in body fat mass was measured over the 26-week period following the treatments. Using the information provided above and in the partial table below, complete the ANOVA table (use 2 decimals for your SS, MS, and F value answers). Source of Variation Treatment Error Total 13 56 59 dif Sum of Squares 107.83 110.32 224.87 x X Mean Square 35.94 2.94 X X 18.25 X X x

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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An article in the Journal of the American Medical Assocation described an experiment to investigate the effect of four treatments on various body characteristics. In this double-blind experiment, each of 60 female subjects age 65 or older was assigned at random to one of the following four
treatments:
1) P + P: placebo "growth hormone" and placebo "steroid"
2) P + S: placebo "growth hormone" and the steroid estradiol
3) G + P: growth hormone and placebo "steroid"
4) G + S: growth hormone and the steroid estradiol
The change in body fat mass was measured over the 26-week period following the treatments. Using the information provided above and in the partial table below, complete the ANOVA table (use 2 decimals for your SS, MS, and F value answers).
Source of Variation
Treatment
Error
Total
3
56
59
df
✓
Sum of Squares
107.83
110.32
224.87
X
X
Mean Square
35.94
2.94
X
x
18.25
X
X
x
Transcribed Image Text:An article in the Journal of the American Medical Assocation described an experiment to investigate the effect of four treatments on various body characteristics. In this double-blind experiment, each of 60 female subjects age 65 or older was assigned at random to one of the following four treatments: 1) P + P: placebo "growth hormone" and placebo "steroid" 2) P + S: placebo "growth hormone" and the steroid estradiol 3) G + P: growth hormone and placebo "steroid" 4) G + S: growth hormone and the steroid estradiol The change in body fat mass was measured over the 26-week period following the treatments. Using the information provided above and in the partial table below, complete the ANOVA table (use 2 decimals for your SS, MS, and F value answers). Source of Variation Treatment Error Total 3 56 59 df ✓ Sum of Squares 107.83 110.32 224.87 X X Mean Square 35.94 2.94 X x 18.25 X X x
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