(NOTE: You are do this by BY HAND using Table B.1 - The Unit Normal Table)

1. A sample of scores has a mean of= 65 and= 15. Find the z-scores that correspond to the following vector of X values: 50, 80, 0, 95, 35
2. A sample of scores has a mean of= 35 and= 6. Find the z-scores that correspond to the following vector of Y values: 41, 32, 38, 44, 45, 36,27
3. A population of scores has a mean of= 35 and= 3.5. Find the z-scores that correspond to the following vector of raw scores: 27, 29.5, 34.3, 35, 45,47.5
4. We have a distribution with a mean of= 78.0 and= 12.5. Find the raw score equivalents for the following vector of z-scores: -3.10, -1.55, -1.00, 0.55, 1.76. 2.33, 3.90
5. We have a distribution with a mean of= 35 and= 3.5. Find the raw score equivalents for the following vector of z-scores: -3.01, -2.56, -1.21, 1.40, 2.77,3.00
6. We have a normal distribution with= 88 and=14.
   1. Identify the scores at the 25th, 75th, and 95thpercentiles.
   2. What percentage of the distribution fall below a score of X =74.00?
   3. What percentage of scores are higher than X =93.00?
   4. What percentage of cases lie between the mean and a score of99.00?
   5. What percentage of cases fall between the scores of 86.50 and92.50?