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

User SaguiItay
by
4.8k points

1 Answer

1 vote

Answer:

~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...

User Braden Brown
by
4.4k points