For the standard normal curve, find the z-score(s) a. that has area 0.30 to its left. b. that has area 0.10 to its right. c. z0.025, z0.05, z0.01, and z0.005. d. that divide the area under the curve...

For the standard normal curve, find the z-score(s)

a. that has area 0.30 to its left.
b. that has area 0.10 to its right.
c. z0.025, z0.05, z0.01, and z0.005.
d. that divide the area under the curve into a middle 0.99 area and two outside 0.005 areas.