Each of 4 ladies randomly chooses a woolen overcoat from 15 diﬀerent styles. What is the probability that at least 2 ladies choose the same type of overcoat?

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Lukasz Kujawa asked Jun 6, 2023

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Each of 4 ladies randomly chooses a woolen overcoat from 15 diﬀerent styles. What is the probability that at least 2 ladies choose the same type of overcoat?

Mathematics
high-school

Lukasz Kujawa asked Jun 6, 2023

by Lukasz Kujawa

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1 Answer

13 votes

Answer:

1/2

total No-4

required number-2

=No of required outcome

No of Normal outcome

=2/4

Sandeep Joshi answered Jun 13, 2023

by Sandeep Joshi

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