Two classes of students took a test, with ALL their scorns listed below. Open StaiCrunch and input the data into two columns. 1: Compute the mean and standard deviation for each of the data sots; Class A: 50, 49, 51, 55, 45 Class B 50, 40, 60, 80. 20 Sing Summary Stats> Columns Round each to 4 decimal places. Input the StalCrunch output in the SHOW YOUR WORK arca. Class A moon: 50 Class B mean, 50 Class A standard deviation 3 6056 Class B standard deviation 22.3607