Let X be a continuous random variable with probability densi

Let X be a continuous random variable with probability density function f (x) = 1/3, for- 1

Solution

Note that here,          
          
a = lower fence of the distribution =    -1      
b = upper fence of the distribution =    2      
          
          
Note that P(x>c) = P(c<x<b) = (b-c)/(b-a). Thus, as          
          
c = critical value =    1      
          
Then          
          
P(x>1) =    0.333333333   [ANSWER]