A pharmaceutical company has developed a drug that is expected to reduce hunger.

Question

A pharmaceutical company has developed a drug that is expected to reduce hunger. To test the drug, two samples of rats are selected with n = 20 in each sample. The rats in the first sample receive the drug every day and those in the second sample are given a placebo. The dependent variable is the amount of food eaten by each rat over a 1-month period. An ANOVA is used to evaluate the difference between the two sample means and the results are reported in the following summary table. Fill in all missing values in the table.

Explanation / Answer

please find the table

sources SS df MS F b/w treatements 20 1 20 4 With in treatement 90 18 5 Total 110 19

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