Question 309708: Two cards are selected, one at a time from a standard deck of 52 cards. Let x represent the number of Jacks drawn in a set of 2 cards.
(A) If this experiment is completed without replacement, explain why x is not a binomial random variable.
(B) If this experiment is completed with replacement, explain why x is a binomial random variable
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Two cards are selected, one at a time from a standard deck of 52 cards. Let x represent the number of Jacks drawn in a set of 2 cards.
(A) If this experiment is completed without replacement, explain why x is not a binomial random variable.
(B) If this experiment is completed with replacement, explain why x is a binomial random variable
----------------------------------
With replacement assures the probability of "success" is
the same on each trial.
With no replacement the probability of "success" changes
from trial to trial.
=========================
Cheers,
Stan H.
=========================
|
|
|
