What is decision regarding null hypothesis

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A physician who specializes in weight control has three different diets she recommends. As an experiment, she randomly selected 15 patients and then assigned 5 to each diet. After three months the following weight losses, in kilograms, were noted. At the 0.05 significance level, can she conclude that there is a difference in the mean amount of weight loss among the three diets?

Plan APlan BPlan C12311681114515151411635

a. Complete the following table for the 0.05 significance level. (Round the SS and F values to 2 decimal places. Round the MS values to 3 decimal places.)

SourceSSDFMSF Treatment Error

Total

b. H0 is rejected if F > . (Round the final answer to 2 decimal places.)

c. What is your decision regarding null hypothesis for the 0.05 significance level?

(Click to select) Reject Do not reject H0.

d. There is a (Click to select) no difference difference in the mean amount of weight loss among the three diets.

Reference no: EM132848251

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