Question 1 (1 point) Consider a sample of 6 classes with the following class size: 40, 30, 50, 45, 60,55 Compute the mean class size and median class size. Round your answers to two decimal places. Mean class size = A Median class size = Question 2 (1 point) Suppose the covariance between x and y is near zero. This implies that x and y are positively related 6 x and y are not related and y are negatively related x and y are not linearly related