In a choir there are 27 men and 60 women.
4
The probability that a man chosen at random wears...
Mathematics, 26.02.2021 21:40 boemeh459
In a choir there are 27 men and 60 women.
4
The probability that a man chosen at random wears glasses is
9
7
The probability that a woman chosen at random wears glasses is
12
a) Work out the number of people in the choir who wear glasses.
Your final line should say, Total = ...
b) A person is chosen at random from the choir.
Work out the probability that the person does not wear glasses.
Answers: 1
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