1. Homework: pg. 136 #25, 26 25.) A. 2.5% B. Between 64 and 74 inches
C. Approximately 16%
84th percentile

2. 26.) A. B. 16th percentile C. About 84%
8.67
8.82
8.97
9.12
9.27
9.42
9.57

3. Review

4. 2.2 Standard Normal Distribution

5. Z-Scores and Area
Table A in front of book—every area below for any z-score (**2 decimal places)
standard normal distribution—Normal distribution with mean 0 and standard deviation 1
abbreviated N(0,1)

7. Find the area under the curve for each z-score

9. Given area, find z-score
g.) 30th percentile h) Top 10% i)Middle 50%

11. HW: pg 142 # pg 147 #31-33