Please answer for a,b,c,d

5. Answer the following questions as True or False. Provide reasoning to each of your answers. a] If v is the response variable and x is the explanatorv variable, the correlation coefficient allows vou to calculate the predicted value of v given a value for x. [2 marks] b]: The following is a probability distribution [2 marks] is: 0 1 2 x} 0.25 0.5 0.5 c] If the slope of a regression line is a positive value, the correlation coefficient of the variables must be negative. [2 marks] d} The expected value for rolling a fair sixside die is 3.5 [2 marks]