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The table shows the results of a survey in which 142 men and 145 woman workers...

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Basic Math

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?

menwomantotal
less than one months income6583148
one months income or more7762139
total142145287

Answer & Explanation Solved by verified expert
4.5 Ratings (979 Votes)
a Find the probability that a randomly selected worker has one months income or more set aside for emergencies The number of workers has one months income or more set aside for emergencies 139 Total workers has set aside for    See Answer
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