Question #9a474

1 Answer
Marvin V.
Jul 26, 2017

#.037037037#

Explanation:

We are given the probability that a student will pass an exam #2/3# of the time. This means that the student will fail an exam #1/3# of the time.

Now we are given the scenario of the student failing #3# exams consecutively. So, we will multiply #1/3# three times.

#1/3xx1/3xx1/3=.037037037#

We can say that there's a .#037037037# chance of the student failing three exams back to back.

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