# quiz_4_answers - 1 A company was studying how employees...

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1. A company was studying how employees used floating holidays. They collected data from 300 employees as shown in the following array: Type of Job Used Actual day Added to vacation Took random days Professional 10 12 51 Clerical 8 46 37 Hourly 53 73 10 71 131 98 Answer: 45.33% probability that he/she is a clerical worker? Answer: 37.76% Answer: 14.08% were a clerical worker? Answer: 58.67% that he/she took the holiday as a random day off? Answer: 40.66% a. What is the probability that a randomly selected employee was an hourly worker ? b. Given that an employee took the holiday as a random day off, what is the c . If you knew the person used the actual day , what is the probability that he/she is a professional employee? d.What is the probability that an employee added the day to vacation OR they e. Given that an employee is a clerical worker, what is the probability

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73 91 136 300 ?
An investment firm has collected data on gender of clients vs. allocation of their portfolios as follows:

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## This homework help was uploaded on 04/17/2008 for the course BIS 220 taught by Professor Cardnal during the Spring '08 term at Western New England University.

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quiz_4_answers - 1 A company was studying how employees...

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