Assignment: Assume you recently read two articles, both of which evaluated the effects of the same SAT training/study program. Of course, the goal of the SAT study program was to raise the SAT scores of the participants and the developers of the program promised that participants, on average, score above the national average of 500 on the Verbal Scale. In both articles, the authors placed high school seniors into the program and then recorded their SAT Verbal scores to see if the average Verbal score was indeed above 500. Descriptive results from both studies were: Study 1: M-520, SD = 30, n = 10 Study 2: M = 520, SD = 30, n = 30 Calculate the 95% confidence intervals for both studies. Show all calculations. Answer the following questions: 1. Describe the differences in the results from the two studies. Did both studies indicate that the study program was effective at meeting its goal (at a 95% confidence level)? How do you know? 2. Which study do you trust more? Why? 3. Explain the role of standard error played in the width of the two confidence intervals. Completing and Submitting the Assignment: Use a word processor (Word or WordPerfect) or Excel (spreadsheet) to do the calculations and respond to the questions. Submit only a single docx or pdf file.