SOLUTION: at a local university 54.3% of incoming first-year students have computers. If 3 students are selected at radom, find the following probabilities.
a) all have computers
b) none
Algebra ->
Permutations
-> SOLUTION: at a local university 54.3% of incoming first-year students have computers. If 3 students are selected at radom, find the following probabilities.
a) all have computers
b) none
Log On
Question 359442: at a local university 54.3% of incoming first-year students have computers. If 3 students are selected at radom, find the following probabilities.
a) all have computers
b) none have computers Answer by edjones(8007) (Show Source):
You can put this solution on YOUR website! .543^3=.1601 probability all 3 have computers.
.
1-.543=.457
.457^3=.0954 probability all 3 don't have computers.
.
Ed
