1.If the mean and variance of the following data:6, 10, 7, 13, a, 12, b, 126,\ 10,\ 7,\ 13,\ a,\ 12,\ b,\ 126, 10, 7, 13, a, 12, b, 12are 999 and 374\dfrac{37}{4}437 respectively, then (a−b)2(a - b)^2(a−b)2 is equal to:a.242424b.121212c.323232d.161616Login to continueOnly logged in users canattempt or see the solution.
