Hi all, I need help with the following questions: (Table attached for questions)

[Part I]: A clinician was interested in determining whether psychotherapy would reduce symptoms associated with Antisocial Personality Disorder (ASPD) among a sample of male offenders. The clinician randomly selected 10 inmates that met criteria for ASPD according to the Diagnostic and Statistical Manual of Mental Disorders, fth edition (DSM-S) to participate in Cognitive Behavioral Therapy (CBT), three times a week, over a 4-week time span. The inmates were asked to complete the Barratt Impulsivity Scale Version 11 (BIS-11) at two different time points: 1) prior to receiving treatment and 2) 4 weeks after the sessions were complete. The BIS-11 is a self-report questionnaire used to assess an individual's general impulsivity and is comprised of 30 items that are rated from 1 (rarelyever) to 4 (almost always/always). Ergo, scores can range from 30 to 120. Data is as follows: Inmate: l 2 3 4 5 6 7 8 9 10 ....... PreTherapy1011141179581779010010383 Post-Theram: 65 '70 80 53 49 47 '76 64 52 54 Instructions: Based on this scenario and the example data, please answer the following questions: a. Identify the independent and dependent variables. b. Please state the research hypotheses (you may state them in statistical notation % write them out). c. What type of statistical test is appropriate given the scenario and example data? Briey justify your answer. (1. Using Excel, perform a statistical test to determine whether the means of the two populations are equal. Please copy/paste your output below. e. Based on the means, standard deviations, test statistic, and p value, what is your conclusion? Briey report the results in scientic format