Question: The following table displays a two-way classification, based on gender and employment status of a group of youths in a city Employed unemployed Male 240

The following table displays a two-way classification, based on gender and employment status of a group of youths in a city

Employed

unemployed

Male

240

80

Female

250

30

a)if a youth is selected at random from the group of youths, find the probability that the youth is

i.Unemployed

ii.Employed

iii.A female

b) Are the events employed and unemployed mutually exclusive?

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