QUESTION FOUR [15] The data in the table below pertains to employees of a large oil refining firm in Durban. Diploma BCo

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Question Four 15 The Data In The Table Below Pertains To Employees Of A Large Oil Refining Firm In Durban Diploma Bco 1 (73.01 KiB) Viewed 39 times

QUESTION FOUR [15] The data in the table below pertains to employees of a large oil refining firm in Durban. Diploma BCom MBA Age Under 30 32 20 12 Between 30 and 40 48 40 13 Over 40 20 10 5 If an employee is selected at random from this population, calculate the probability that the employee: 4.1 is over 40 (2) 4.2 holds an MBA (2) 4.3 holds a diploma and between 30-40 years of age. (4) 4.4 is under 30, given that he/she has a diploma. (4) 4.5 holds a BCom degree or is over 40 years. (3)