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There are three independent events with probabilities of 1/3, 2/7, and 1/4. Find the probability that: Exactly one event will happen.

 

TY

 Jan 5, 2021
 #1
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You can use the principle of inclusion and exclusion. 1/3+2/7+1/4-(1/3*2/7)-(1/3*1/4)-(2/7*1/4)+(1/3*2/7*1/4)=9/14

:D

 Jan 6, 2021

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