2. The following data has been obtained from a logistics company, which relates to the type of staff at three of its warehouses. Hatfield Swindon Wigan Total Managers Packers 12 17 21 50 38 43 64 145 Drivers 30 45 40 115 Total 80 105 125 310 Answer the following questions and round your answers to 4 decimal places. What is the probability that a randomly chosen employee: a) Works at Hatfield? b) Is a Driver? c) Works at Swindon or is a Packer? d) Is a Manager if they are known to work in Wigan?
2. The following data has been obtained from a logistics company, which relates to the type of staff at three of its warehouses. Hatfield Swindon Wigan Total Managers Packers 12 17 21 50 38 43 64 145 Drivers 30 45 40 115 Total 80 105 125 310 Answer the following questions and round your answers to 4 decimal places. What is the probability that a randomly chosen employee: a) Works at Hatfield? b) Is a Driver? c) Works at Swindon or is a Packer? d) Is a Manager if they are known to work in Wigan?
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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