In a company, 15% of the employees are managers and 25% are MBA holders 5% of the employees are both managers and MBA holders.
An employee is selected at random from the company’s roster. If S is the event that a person selected is a manager and M is the event that a person selected is an MBA holder. Find.
(i) P(SnM1) (ii) P(S1nM) (iii) P(SUM) (iv) P(S1nM1) (v) P(S/M) (vi) P(M/S)
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- first get the 2x /50 and then 25 / 100 × x/4 =
15/100×x=3x/20
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