60 people each took a driving test one day.
the ratio of men to women was 1: 2.
1/5 of t...
Mathematics, 30.09.2019 22:00, jtamika31
60 people each took a driving test one day.
the ratio of men to women was 1: 2.
1/5 of the 60 people failed their test.
17 of the men passed their test.
(a)use this information to complete this frequency tree?
(b) find the probability that a man failed his driving test on this day?
give me working out to proof its correct
Answers: 2
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