Find the Indicated Probability $$f ( x ) = 3 x \left( \frac { 4 } { 3 } - x \right) \text { over } [ 0,1 ] , P ( 0.8 < x )$$

Multiple Choice

Find the indicated probability.
- $$f ( x ) = 3 x \left( \frac { 4 } { 3 } - x \right) \text { over } [ 0,1 ] , P ( 0.8 < x )$$

A) 1.792
B) 0.872
C) 0.132
D) 0.232