c) a customer buys three packages and all are corrupt d) a customer buys three packages and two of them are corrupted. e) a customer buys three packages and one of them is corrupted. f) a customer buys three packages and none of them are corrupt g) Find the sum of the probabilities in parts c–f and write an explanation for the sum.
PLEASE ANSWER ONLY (G),[ A,B,C,D,E,F HAVE BEEN ANSWERED] AND I ONLY NEED (G) ANSWERED
A computer store has 15 copies of a software package. Unknown to the store, 3 of the packages have corrupted disks. What is the
a) a customer buys one package, that it will be one of the packages that contains a corrupted disk?
b) a customer buys one package, that it will be one of the packages that is not corrupted?
c) a customer buys three packages and all are corrupt
d) a customer buys three packages and two of them are corrupted.
e) a customer buys three packages and one of them is corrupted.
f) a customer buys three packages and none of them are corrupt
g) Find the sum of the probabilities in parts c–f and write an explanation for the sum.
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