STA
STA 2023 Summer Study Guide Test # 2

The table below describes the smoking habits of a

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16) The table below describes the smoking habits of a group of asthma sufferers. Nonsmoker Occasional smoker Regular smoker Heavy smoker Total Men 431 50 71 49 601 Women 382 48 86 39 555 Total 813 98 157 88 1156 If one of the 1156 people is randomly selected, find the probability that the person is a man or a heavy smoker. 16)
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