please include how to find the answers if possible An articl

please include how to find the answers if possible

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 63 female subjects age 65 or older was assigned at random to one of the following four treatments: P + P: placebo \"growth hormone\" and placebo \"steroid\" P + S: placebo \"growth hormone\" and the steroid estradiol 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 answers).

Solution

DF

SS

MS

F

TREATMENT

3

107.32

35.77

21.81

ERROR

59

96.76

1.64

TOTAL

62

204.08

1. SS error =59*1.64=96.76

2. SS treatment = 204.08-96.76=107.32

3. MS treatment = 107.32/3=35.77

4. F=35.77/1.64=21.81

	DF		SS	MS	F
TREATMENT	3		107.32	35.77	21.81
ERROR	59		96.76	1.64
TOTAL	62		204.08