Marianlorrainerafaelgo Marianlorrainerafaelgo Math Answered Gerry calculated the mean deviation for this set of data 5, 11 19, 22, 28, 30, 32, 44. He got 133.8. * A. TRUE B. FALSE, the mean deviation is 131.5 C. FALSE, the mean is 134.36 D. FALSE, the mean is 121.36