The average life for a particular brand of car battery is given by the following probability density function where t is in years. Find the probability that a battery chosen at random lasts between 2 and 7 years. Round your answer to two decimal places.
A) 1.72
B) 0.43
C) 0.54
D) 0.34
E) 0.65

Question

The average life for a particular brand of car battery is given by the following probability density function where t is in years.  ​Find the probability that a battery chosen at random lasts between 2 and 7 years. Round your answer to two decimal places. ​
A) 1.72 
B) 0.43 
C) 0.54 
D) 0.34 
E) 0.65

Quizplus · Accepted Answer

The Answer of The average life for a particular brand of car battery is given by the following probability density function where t is in years.  ​Find the probability that a battery chosen at random lasts between 2 and 7 years. Round your answer to two decimal places. ​
A) 1.72 
B) 0.43 
C) 0.54 
D) 0.34 
E) 0.65

The Average Life for a Particular Brand of Car Battery