Q Points: 6 Suppose you are estimating a true function g(#) = Az? for z E R (i.e. z is a scalar) with ordinary least squares linear regression, where the model is fe(=) = 0z and 0 E RR. We train the model with just one training data point r, y. generated according to Y = g() + c. Assume e ~ N(0, ?) (i.e. 0. Select the correct statement about the bias and variance of the model f at a test point z = 1. 4. bias=0, variance=o2 bias=A, variance=0 Q O bias=0, variance=0 Q4 bias=A, variance=02 Q4 Saved Q4 Q4