Mathematics, 21.07.2021 08:30 S917564
A team has 5 doctors, 1 engineer and 2 teachers. Randomly select 4 people in that group
a) Find the probability that 4 people selected are all doctors
b) Knowing that out of 4 people chosen there are two professions, what is the probability that 3 doctors are selected
Answers: 3
Mathematics, 21.06.2019 19:00, fatherbamboo
What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?
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Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.
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A team has 5 doctors, 1 engineer and 2 teachers. Randomly select 4 people in that group
a) Find the...
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