You collect the data for your study, and you get the following values: She collects the following data: Group A: 1 = 82.96, s = 8.31, n = 20 Group B: 2 = 74.96, s = 8.86, n2 = 20 What is the t-statistic for this test? (Write your answer below, to two decimal places as a positive value; sign doesn't matter) Question 6 What are the degrees of freedom for your analysis? Question 7 Is your t value statistically significant? Explain how you know. In your answer you must explain the following things: 1) the critical value, 2) your obtained value, 3) your decision about whether it is statistically significant, and 4) why you made that choice, based on the values you calculated in your analysis. 1 4