2. For the price of E-85 gasoline from a random sample of 25 gas stations in a region gives the following statistics: y = $4.79 and s = $0.33. Give the StatCrunch output for this. **Make sure you provide images or screenshots of your StatCrunch output, you will lose points if you don't. a) Find a 90% confidence interval for the mean price of E-85 gasoline in that region. b) Find the 95% confidence interval for the mean. c) If we had the same statistics from a sample of 50 stations, what would the 90% confidence interval be now