Suppose that 70% of all diners choose vegetarian meals when eating away from home. On a randomly chosen day there are 20 diners eating in the restaurant. The probability of having more than m vegetarian diners is 0. 6080. Then: m=12 m=15 None of these m=13

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Suppose that 70% of all diners choose vegetarian meals when eating away from home.
On a randomly chosen day there are 20 diners eating in the restaurant. The probability of
having more than m vegetarian diners is 0. 6080. Then:
m=12
m=15
None of these
m=13
Transcribed Image Text:Suppose that 70% of all diners choose vegetarian meals when eating away from home. On a randomly chosen day there are 20 diners eating in the restaurant. The probability of having more than m vegetarian diners is 0. 6080. Then: m=12 m=15 None of these m=13
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