Question: Question 7 - Part C: The following data were collected in a clinical trial to compare a new drug to a placebo for its effectiveness

Question 7 - Part C:

The following data were collected in a clinical trial to compare a new drug to a placebo for its effectiveness in lowering total serum cholesterol. Assume that the pooled standard deviation (Sp) is 23.86. Calculate the test statistic value. Round your answer to 2 decimals places.

New Drug

(n = 75)

Placebo

(n = 75)

Total Sample

(n = 150)

Mean (SD) Total Serum Cholesterol

185.0 (24.5)

204.3 (21.8)

194.7 (23.2)

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