hw3_skeleton

3.1

• 4. The mean will be larger because if the distribution of the data is skewed right, there are large observations in the right tail. These observations tend to increase the value of the mean.
• 5. Between the 5000th and the 5001st ordered values
• 6. False
• 7. 11
• 8. 82
• 9. 9
• 10. 15
• 11. $2646
• 12. 32

3.2

• 1. zero
• 2. Mean, Mean, Spread
• 3. True
• 5. s^2=36 s=6
• 6. s^2=100 s=10
• 7. o^2=16 o=4
• 8. o^2=64 o=8

• 1. I

  2. III

  3. IV

  4. II