Please see the attached question. I am reviewing a study guide that the students are filling out. Checking answers with exams coming next week

Once we haye generated SAS output to perform a two-sample t-test, there are 3 steps that should be performed. What is the correct order for these steps? a] Step 1. Examine normality Step 2. Perform the two-sample t-test Step 3. Perform the test for equal yarianoes b] Step 1. Perform the two-sample t-test Step 2. Examine normality Step 3. Perform the test for equal yarianoes I c} Step 1. Examine normality Step 2. Perform the test for equal yarianoes Step 3. Perform the two-sample t-test