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Mathematics 9 Online
OpenStudy (bambimonster):

Which of the following variables has a binomial distribution? see attachment

OpenStudy (bambimonster):

OpenStudy (bambimonster):

why is the answer e and not a. please explain

OpenStudy (kropot72):

One of the required properties of a binomial distribution is that each trial must have a constant probability of success. In choice (A) there is no success to consider. In choice (E) randomly choosing the correct answer is a success.

OpenStudy (bambimonster):

ok thank you!

OpenStudy (kropot72):

You're welcome :)

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