Match each set of data points to the dot plot that represents it. {31, 31, 31, 32, 32, 35, 35, 37, 38} {31, 31, 31, 32, 32, 35, 35, 36, 37} {31, 31, 31, 32, 32, 35, 36, 37, 38} {32, 32, 33, 33, 34, 34, 34, 35, 35, 37, 38, 38, 39} {32, 32, 33, 33, 33, 34, 34, 35, 35, 36, 37, 38, 38}