1. In a standard normal distribution, find the area that lies between a z = 0 and z =
1.48.
2. In a standard normal distribution, find the area that lies between z = -.23 and
z = 2.64.
3. In a standard normal distribution, find the area that lies to the right of z = -1.39.
4. In a standard normal distribution, find the area that lies to the left of z = 1.84.
5. In a standard normal distribution, find the z-score that cuts off the bottom 26%.
6. In a standard normal distribution, find the z-score that cuts off the middle 54%.
7. In a standard normal distribution, find the z-score that cuts off the top 42%.