SOLUTION: A certain airplane has two independent alternators to provide electrical power. The probability that a given alternator will fall on a 1-hour flight is .02. What is the probability

Question 130159: A certain airplane has two independent alternators to provide electrical power. The probability that a given alternator will fall on a 1-hour flight is .02. What is the probability that (a) both will fail? (b) Neither will fail? (c) One or the other will fail?
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
a) .02*.02=.0004 Both will fail.
.
b)
1-.02=.98 Probability one wont fail.
.98*.98=.9604 Neither will fail
.
.9604+.0004=.9608
1-.9608=.0392 One or the other will fail.

RELATED QUESTIONS
At Jetfly Airlines a certain airplane has two independent alternators to provide... (answered by ewatrrr)

A certain airplane has two independent alternators to provide electrical power. The... (answered by bucky)

Hello, I need help with the following: A certain airplane has two independent... (answered by Fombitz)

A certain airplane has two independent alternators to provide electrical power. The... (answered by stanbon)