Find the probability of z occurring in the indicated region

Find the probability of z occurring in the indicated region -1.33

Shaded region to the right

Solution

Using a table/technology, the left tailed area of this is          
          
P(z <   -1.33   ) =    0.091759136
          
Thus, the right tailed area is the complement,          
P(z >   -1.33   ) =    0.908240864 [ANSWER]