Probability of meeting

Probability theory and statistics

Probability of meeting

Postby Guest » Mon May 06, 2019 12:54 am

A boy will arrive at a coffee shop randomly from 1 pm to 1.40 pm . He will stay for
20 mins and then leave . A girl will arrive at the coffee shop randomly from 1 pm
to 1.50 pm . She will stay for 10 mins and then leave . What is the probability that
they will meet there ?
Guest
 

Re: Probability of meeting

Postby Guest » Fri May 10, 2019 12:59 am

The answer is 11 / 20 = 0.55
Guest
 


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