This is a question I am working on. i have successfully figured out part A and am having trouble with part B. (My work for Part B is shown below)

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Two new therapies designed to increase levels of self-esteem are tested in a clinical population. Nine subjects are randomly assigned to a control group (C) which is exposed to a placebo procedure. We also randomly assign 7 subjects to Therapy A (TA) and 9 other subjects to Therapy B (TB). Self esteem scores are measured for each group after a 2-month period and the following results are obtained (no subjects dropped out of the experiment):

Group C: X = 11.111

To help you with Part B of the question, we need to understand what the question is asking and what information is provided.

From the information given, we know that there are three groups: Control group (C), Therapy A (TA), and Therapy B (TB). The self-esteem scores of each group after a 2-month period are provided.

Now, let's focus on Part B. Unfortunately, the information you provided stops at the self-esteem score for the control group (Group C: X = 11.111). It seems that the rest of the data is missing. Can you provide the self-esteem scores for Therapy A (TA) and Therapy B (TB)? That information is crucial to solving Part B of the question. Once you provide that data, I will be able to guide you through the calculation or analysis needed for Part B.