The probability that a battery will last 14 hr or more is .50, and the probability that it will last 25 hr or more is .12. Given that a battery has lasted 14 hr, find the probability that it will last 25 hr or more.
A) 0.26
B) 0.295
C) 0.315
D) 0.24

Question

The probability that a battery will last 14 hr or more is .50, and the probability that it will last 25 hr or more is .12. Given that a battery has lasted 14 hr, find the probability that it will last 25 hr or more. ​
A) 0.26
B) 0.295
C) 0.315
D) 0.24

Quizplus · Accepted Answer

The Answer of The probability that a battery will last 14 hr or more is .50, and the probability that it will last 25 hr or more is .12. Given that a battery has lasted 14 hr, find the probability that it will last 25 hr or more. ​
A) 0.26
B) 0.295
C) 0.315
D) 0.24

The Probability That a Battery Will Last 14 Hr or More