65 519

Assignments Done

99,2%

Successfully Done
In October 2018

Your physics homework can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.

Physics

Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.

Math

Our experts will gladly share their knowledge and help you with programming homework. Keep up with the world’s newest programming trends.

Programming

Answer to Question #10437 in Statistics and Probability for John Waters

Question #10437

A bag contains five green marbles and three red marbles. If three marbles are chosen at random without replacement, what is the probability that all three will be green?

Expert's answer

There are C(5,3) ways to choose three green marbles from five green marbles, and all these results are successful. The total number of possible ways to choose three marbles from five green marbles and three red marbles is C(5+3,3). So,

P = C(5,3)/C(5+3,3) = C(5,3)/C(8,3) = 10/56 ≈ 0.1786.

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Place free inquiry

Calculate the price