An article in the journal Applied Nutritional Investigation reported the results ofa comparison of two different weight-loss programs (Liao, 2007). In the study, obese participants were randomly assigned to one of two groups and the percent of body fat loss was recorded. The soy group, a low-calorie group that ate only soy-based proteins (M= 3.1, s=0.55), while the traditional group, a low-calorie group that received 2/3 of their protein from animal products and 1/3 from plant products (M= 1.9, s=0.45). If sM1-M2 = 0.24, s2 pooled = 0.25, n1 8, n2 = 10 is there a difference between the two diets. Use alpha of.05 and a two-tailed test to complete the 4 steps of hypothesis testing. %3D %3D %3D %3D

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2. An article in the journal Applied Nutritional Investigation reported the results of a
comparison of two different weight-loss programs (Liao, 2007). In the study, obese
participants were randomly assigned to one of two groups and the percent of body
fat loss was recorded. The soy group, a low-calorie group that ate only soy-based
proteins (M= 3.1, s=0.55), while the traditional group, a low-calorie group that
received 2/3 of their protein from animal products and 1/3 from plant products
(M= 1.9, s=0.45). If sm1-M2 = 0.24, s²pooled = 0.25, n1 = 8, n2 = 10 is there a difference
between the two diets. Use alpha of .05 and a two-tailed test to complete the 4 steps
of hypothesis testing.
Transcribed Image Text:2. An article in the journal Applied Nutritional Investigation reported the results of a comparison of two different weight-loss programs (Liao, 2007). In the study, obese participants were randomly assigned to one of two groups and the percent of body fat loss was recorded. The soy group, a low-calorie group that ate only soy-based proteins (M= 3.1, s=0.55), while the traditional group, a low-calorie group that received 2/3 of their protein from animal products and 1/3 from plant products (M= 1.9, s=0.45). If sm1-M2 = 0.24, s²pooled = 0.25, n1 = 8, n2 = 10 is there a difference between the two diets. Use alpha of .05 and a two-tailed test to complete the 4 steps of hypothesis testing.
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