The workers in a particular factor are 65 male 70 married am

The workers in a particular factor are 65% male, 70% married, amd 45% married and male. If a worker is selected at random from this factor, what is the probability that this worker is a) a married female, b) a single female, c) a single male

Solution

a)The probability that the worker is a married female is (70/100 x 55/100 )

= 3850/10000

= 0.385

b)The probability that the worker is a single female= 1-(probability that the worker is a married female)

= 1-0.385

= 0.615

c)The probability that the worker is a single male = 30/100 x 65/100

=1950/10000

= 0.195