The mean of 1 2 3 4 5x is July 8, 2019 16 32 64 128 The mean of 1 2 3 4 5 x is The mean of x 1 x 2 x 3 x 4 x 5 and x 6 is Mean 1 2 3 4 1 - 2 = 4 + 1 + 2 + 3 + 4 + 5