answer with explanation

Question 10 1.0 point possible (graded, results hidden} Suppose you collect a sample of the number of congressmen and the number of laws they pass in a given year across four different countries around the world. The data for the number of congressmen is 500, 480, 460, and 440. The data for the number of laws passed is 58, 53, 47, and 42. What is the sample covariance between the number of congressmen and the number of laws passed? Round your answer to the nearest hundredth e. 9. if your answer is 0.3333, enter 0.33 (Remember that the sampie covariance is obtained by dividing by N-'i instead of N to account for the iost degree of freedom}