Textbook ExpertVerified Tutor
29 Oct 2021
Given information
From the previous task, it is known that the random variable X representing the number of universities offering online courses out of the sample of 13 universities has a binomial distribution with n=13 and p=0.96.
Step-by-step explanation
Step 1.
The formula for the expected value of a binomially distributed random variable is:
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