Calculate the indicated probabilities, assuming that ZZ is a continuous random variable that follows a standard normal distribution:

Standard Normal Distribution Table

a. P(Z<1.64)=P(Z<1.64)=

Round to four decimal places if necessary

b. P(Z>1.28)=P(Z>1.28)=

Round to four decimal places if necessary

c. P(1.64

Round to four decimal places if necessary