Choose the one alternative that best completes the statement or answers the question. Find the probability. The table describes the smoking habits of a group of asthma sufferers.
|Non|Light|Heavy|Total
Men| 311| 82 | 74 |467
Women| 329| 68 | 60 |457
Total| 640|150 |130 |924
If a woman is randomly selected, find the probability that she is a nonsmoker.
1 answer
The number in the women, nonsmoker cell divided by the grand total.
1 answer