The amount of time t (in seconds) it takes a motorist to react to a road emergency is a continuous random variable with probability density function What is the expected reaction time for a motorist chosen at random?
A) 1.86 sec
B) 1.88 sec
C) 1.55 sec
D) 1.5 sec

Question

The amount of time t (in seconds) it takes a motorist to react to a road emergency is a continuous random variable with probability density function  What is the expected reaction time for a motorist chosen at random?
A) 1.86 sec 
B) 1.88 sec 
C) 1.55 sec 
D) 1.5 sec

Quizplus · Accepted Answer

The Answer of The amount of time t (in seconds) it takes a motorist to react to a road emergency is a continuous random variable with probability density function  What is the expected reaction time for a motorist chosen at random?
A) 1.86 sec 
B) 1.88 sec 
C) 1.55 sec 
D) 1.5 sec

The Amount of Time T (In Seconds) It Takes a Motorist