Which of the distributions is left skewed?
5
LLL
12 24 36 48 60 72 84 96 108 120
22 33 44 55 66 77 88 99 110 121
78 80 82 84 86 88 90 92 94 96 98100
60 64 68 72 76 80 84 88 92 96 100