Two boxes labeled A and B are full of tickets numbered either 00 or 11 for classifying and counting. (The sum of the draws equals the number of 1's in the draws and the average of the draws equals the proportion of 1's in the draws.) We know that in Box A, 36% of the tickets are labeled 11 . We also know that in Box B, 10% of the tickets are labeled 11 . We will draw at random with replacement 400 times from Box A. Independently, we will draw at random with replacement 400 times from Box B. From Box A: the sum of the 400 draws expected value equal: