SOLUTION: There are 12 months in a calendar year. If the probability that you go over the limit on your cell phone bill each month is 0.2, what is the probability of going over your bill exa

Algebra ->  Probability-and-statistics -> SOLUTION: There are 12 months in a calendar year. If the probability that you go over the limit on your cell phone bill each month is 0.2, what is the probability of going over your bill exa      Log On


   

Question 1033924: There are 12 months in a calendar year. If the probability that you go over the limit on your cell phone bill each month is 0.2, what is the probability of going over your bill exactly 3 months this year?
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
%28matrix%282%2C1%2C12%2C3%29%29%2A0.8%5E9%2A0.2%5E3+=+0.236+ to three significant figures.