I need some help with these.

Find the mean and standard deviation of the times and icicle lengths for the data on run 8903 in data data191.dat. Find the correlation between the two variables. Use these time five numbers to find the equation of the regression line for predicting length from time. Use the same five numbers to find the equation of the regression line for predicting the length time an icicle has been growing from its length. 10 1 times x = 20 2.2 times s = 30 2. 8 40 lengths x = 8 50 5.9 lengths s = 60 8.5 r= 70 13.7 time = 80 + length 11 .7 90 15 . 4 length = + time 100 14.9 110 17.9 120 18 130 21 . 1 140 23.2 150 23.8 160 27.5 170 28.5 180 30.8