Table 7.23 refers to a study that randomly assigned subjects to a control or treatment group. Daily
Question:
a. Model the ending cholesterol level as a function of treatment, using the beginning level as a covariate. Interpret the treatment effect.
Table 7.23:
Transcribed Image Text:
Ending LDL Cholesterol Level Treatment Control Beginning s 3.4 3.4–4.1 4.1–4.9 > 4.9 3.4 3.4-4.1 4.1-4.9 > 4.9 18 21 17 11 4 25 35 S 3.4 3.4-4.1 13 28 15 16 4.1-4.9 > 4.9 30 14 36 14 22 12
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