1. u=50 0=10 n=100 Using the values given above, compute the standard error of the mean. Round your answer to 3 decimal places. 2. Researchers in the field of statistics education are comparing the midterm exam scores of STAT 200 students who were taught using simulation-based inference (SBI) methods versus traditional methods. The 95% confidence interval for the difference between the SBI students and the traditional students is [0.63516, 2.96804]. Is there evidence that the midterm exam scores of these two groups are different in the population? Yes, there is evidence that the population means are different No, there is not evidence that the population means are different 3. One-Way Analysis of Variance Source DF Adj SS Adj MS F p Group 2 21.860 10.9302 1.51 0.226 Error 106 767.149 7.2373 Total 108 789.009 Given the table above, how many groups were being compared in this one-way ANOVA? 4. One-Way Analysis of Variance Source df SS MS F p Between Groups 3 197.040 65.680 13.68