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Determine whether the given procedure results in a binomial distribution. If​ not, state the reason why. Choosing 3 marbles from a box of 40 marbles​ (20 purple, 12​ red, and 8​ green) one at a time with​ replacement, keeping track of the colors of the marbles chosen.

Answer :

Willchemistry

Hey there!:

Here , we choose the 10 marbles from the box of 40 marbles without replacement  

Therefore , probability is changes for every time  

Also , the trials are dependent  

Therefore ,the assumptions of binomial distributions are not satisfied

Therefore ,  Not binomial : the trials are not independent

Hope this helps!

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