Let Z be a standard normal random variable and calculate the following probabilities, drawing pictures wherever appropriate. (Round your answers to four decimal places.) (a) P ( 0 Z 2.07 ) (b) P ( 0 Z 2 ) (c) P ( 2.70 Z 0 ) (d) P ( 2.70 Z 2.70 ) (e) P ( Z 1.04 ) (f) P ( 1.65 Z ) (g) P ( 1.70 Z 2.00 ) .