There are coffee drinkers and there are tea drinkers and among them there are those who like both. Among the Management students it was found that the probability that the student thinks coffee is...

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There are coffee drinkers and there are tea drinkers and among them there are those who like both. Among the Management students it was found that the probability that the student thinks coffee is 0.64, the probability that The student drinks tea is 0.42, and the probability that the student chinks both is 0.40.
Given this information, respond to the following questions.
For full marks your answer should be accurate to at least two decimal places.
a) What is the probability that the student drinks only tea? 0 b) What is the probability that the student drinks either coffee or tea. but not both? 0 C) What is the probability that the student drinks neither coffee nor tea? 0

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Answered Same DayDec 21, 2021

Answer To: There are coffee drinkers and there are tea drinkers and among them there are those who like both....

Robert answered on Dec 21 2021

123 Votes

Solution:
a) P (tea) = 0.42
b) P (coffee or tea) = P (coffee) + P (tea) – P (both)
= 0.64 + 0.42 – 0.40
= 0.66
c) P (neither tea of coffee) = 1 – P (coffee or tea)
= 1 –...

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There are coffee drinkers and there are tea drinkers and among them there are those who like both. Among the Management students it was found that the probability that the student thinks coffee is...

Answer To: There are coffee drinkers and there are tea drinkers and among them there are those who like both....

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