Discuss in detail psychological determinism giving examples where necessary? 3. A study was conducted to find a

Discuss in detail psychological determinism giving examples where necessary?

  

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3. A study was conducted to find a linear regression model that relates advertisement expenses X to volumes of sales Y for an electronics company, Solano. The data in mullion of $ are as given below for Juod odsysau UDY 163 16rW HW 10 years. Yencists 2 3.5 2.1 3.2 1.6 1.7 2.5 2.4 2.9 3.8 35 62 45 63 32 45 44 54 37 76 X Assume a regression model of the form. 6919 Y=B + BX + u Estimate the parameters Bo and B1000,022 Estimate the residual variance s toib919 Are the parameters and significant? What is the value of r as all the adva If one million dollars is put into advertisement, by how much is sales expected to rise? a) b) c) d) e) (d Land 3. A study was conducted to find a linear regression model that relates advertisement expenses X to volumes of sales Y for an electronics company, Solano. The data in mullion of $ are as given below for Juod odsysau UDY 163 16rW HW 10 years. Yencists 2 3.5 2.1 3.2 1.6 1.7 2.5 2.4 2.9 3.8 35 62 45 63 32 45 44 54 37 76 X Assume a regression model of the form. 6919 Y=B + BX + u Estimate the parameters Bo and B1000,022 Estimate the residual variance s toib919 Are the parameters and significant? What is the value of r as all the adva If one million dollars is put into advertisement, by how much is sales expected to rise? a) b) c) d) e) (d Land