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Math221-The table below shows the results of a survey

The table below shows the results of a survey in which 142 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 TotalLess than one months income 65 83 148One months income or more 77 62 139Total 142 145 287(a) Find the probability that a randomly selected worker has one month’s income or more set aside for emergencies. The probability is __(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 __(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 __(d) Are the events”having less than onemonth’s incomesaved” and”being male” independent ordependent? – independent – dependent

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