The table shows the results of a survey in which 142 men and 145woman workers age 25 to 64 were asked if they have at least onemonths income set aside for emergencies. Complete parts a-d. a.)Find the probability that a randomly selected worker has one monthsincome or more set aside for emergencies. b.) Given that a randomlyselected worker is male find the probability that the worker hasless than one months income. c.) Given that a randomly selectedwoker has one months income or more, find the probablitly that theworker is female. d.) Are the events \"having less than one monthsincome saved\" and \"being male\" independant?
| men | woman | total |
| less than one months income | 65 | 83 | 148 |
| one months income or more | 77 | 62 | 139 |
| total | 142 | 145 | 287 |
