Question

suppose Julie makes 80% of her free throws. what is the probability that she will make 20 of her next 30 attempts? ​

Answer 1

~3.547%

Explanation:

Use the Binomial Probability Distribution:

P(X=R) = nCr*p^r*q^(n-r)

This equals:

30C20*(.8)^20*(.2)^10

Which equals 0.03547089295...