4 The table below shows the results of a survey in which 143 men and 145 women workers ages 25 to 64 were asked if they have at least one month s income set aside for emergencies Complete parts a through d Men Women Total 66 149 83 62 139 One month s income or more 77 Total 143 145 288 0 Less than one month s income a Find the probability that a randomly selected worker has one month s income or more set aside for emergencies The probability is Round to the nearest thousandth as needed b Given that a randomly selected worker is a male find the probability that the worker has less than one month s income The probability is Round to the nearest thousandth as needed c Given that a randomly selected worker has one month s income or more find the probability that the worker is a female The probability is Round to the nearest thousandth as needed d Are the events having less than one month s income saved and being male independent or dependent O Independent O Dependent