32. The sales of two salesman A and B of a company over a sample of days were as follows (in 000's of Rupees) A: 5.5 2.5 6.0 3.5 4.5 5.0 5.0 4.0 B: 4.5 2.0 3.5 2.5 4.0 5.0 2.5 4.0 Find out who is more consistent in his sales. 33. Calculate Bowley's coefficient of skewness for the following data and comment on the result. 0-10 10-20 20-30 30-40 40-50 Class: Frequency: 8 15 24 21 12 34. Fit a curve of the form y = ax + bx to the following data. X: 1 2 3 4 5 Y: 1.8 5.1 8.9 14.1 19.8 35. Given the two equations for the regression lines: 8x-10y+66=0 and 40x-18y-214=0 (a) Identify the regression lines of Y on X and X College+ibrary (b) Obtain the regression coefficients and the correlation coefficient. (c) Find the means of X and Y. (d) Given the standard deviation of X is 4. Find the standard deviation of Y.