(Determine the area under the normal curve for each of the following conditions.Please make a diagram for each.)

a)Area under the curve > Z = 1.34

b)Area under the curve between Z = -2.15 and Z = -0.45

c)Area under the curve < Z = 1.89

d)Area under the curve < Z = -1.65 and> Z = 2.10 (Note: both areas)