For questions 30-34, do all steps for a 2 samples independent t test. Do not re-do any computational work completed for you. Only proceed forward. A study was conducted by the City of Rancho Cucamonga in 2 neighborhoods based on socio-economic status to determine if neighborhood 1 (lower socio-economic status) has a statistically higher crime rate than neighborhood 2 (upper socio-economic status). Below are the data showing the average number of crimes (in 100s) and variance for each neighborhood. Data table College 1 Sample mean = 4 Variance = 2.25 N = 11 College 2 Sample mean = 3.5 Variance = 1 N = 9 What is step 1