The useful life (in years) of a shingled roof in Oregon has a uniform distribution described by the probability density function below.40% of shingled roofs in Oregon have a useful life between 27 years and how many years. 1/10 for values of x between 25 and 35
F(x) =
0 everywhere else
A)32.5
B)34
C)33.2
D)31
E)30.6

Question

The useful life (in years) of a shingled roof in Oregon has a uniform distribution described by the probability density function below.40% of shingled roofs in Oregon have a useful life between 27 years and how many years.  1/10 for values of x between 25 and 35
F(x) =
0 everywhere else
A)32.5 
B)34 
C)33.2 
D)31 
E)30.6

Quizplus · Accepted Answer

The Answer of The useful life (in years) of a shingled roof in Oregon has a uniform distribution described by the probability density function below.40% of shingled roofs in Oregon have a useful life between 27 years and how many years.  1/10 for values of x between 25 and 35
F(x) =
0 everywhere else
A)32.5 
B)34 
C)33.2 
D)31 
E)30.6

The Useful Life (In Years) of a Shingled Roof in Oregon