(Answer the following question)

Given below is a schedule showing the demand ( x 2 ) and supply ( x3 ) of a certian commodity corresponding to poke ( x 1) calculate all posible partial and multiple Correlation Coefficients X 1 5 6 7 8 9 10 1 1 12 X2 : 50 45 45 40 38 35 30 32 X 3 : 50 50 55 58 60 64 66 72