Basketball Free Throws

A basketball player makes 80% of his free throws. If he attempts eight free throws during the next game, what is the probability that he will make more than his average?

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...or he will score all his 8 attempts)

Probability of each attempt of a free throw is a Bernoulli event, such that probability of success is p=probability that he scores his free throw attempt.
p is given as 0.8.

The result of each attempt of free throw is independent from the other attempts. So the probability of total number of success in 8 attempts has binary distribution with parameters n=8 and p=0.8 (n is the number ...