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# Quiz2 - (2 points b Calculate the probability that the...

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EGN 3443 Probability & Statistics for Engineers Quiz 2 (10 points) Open book/notes, 20 minutes September 24, 2008 Name: U#: Good luck!

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Suppose that our EGN 3443 class has 78 students of which 43 have a VISA credit card, 25 have a Mastercard, and 9 students have both cards. There are 63 male students of which 58 prefer domestic beer over imported. 73% of the female students prefer Maybelline lipsticks over Lancˆ ome. All students like pizza. None students speak Russian. Randomly select a student. a) Calculate the probability that the selected individual doesn’t have a VISA.
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Unformatted text preview: (2 points) b) Calculate the probability that the selected individual has a Mastercard but not a VISA. (2 points) c) Calculate the probability that the selected individual has exactly one type of credit cards. (3 points) d) Calculate the probability that the selected individual doesn’t have a credit card. (2 points) e) Estimate the probability that someone from this class will become the President of the United States in the next 50 years. (1 point)...
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Quiz2 - (2 points b Calculate the probability that the...

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