B A C D Size Small Large Total 9 50 17 50 21 50 37 50 27 The table above shows the number of marbles of different colors and sizes in a bag of 50 marbles If a marble is chosen from the bag at random what is th probability that the marble selected will be either a small red marble or a large blue marble Red 16 7 Color 23 Blue 6 21 Total 22 28 50