Question 7 You have the following data: Not yet answered Ex=36, Ey=37, Exy = 245, Ex2 = 246, Ey? = 249, n=6, Marked out of 2.00 these data illustrate the relationship between the number of rooms (X) and the amount of electricity consumed (Y) per thousand kilowatts. Flag question Calculate Pearson correlation coefficient between the number of rooms (X) and the amount of electricity consumed (Y). Select one: A. 0.29 8.9.2 ou 0.92 D.-0.92