Given that z is a standard normal random variable, find z for each situation (to 2 decimals). Enter negative values as negative numbers. a. The area to the left of z is 0.2119.

b. The area between -z and z is 0.9030.

c. The area between -z and 2 is 0.2052.

d. The area to the left of 2 is 0.9948

e. The area to the right of z is 0.6915