Biometry Homework

Homework #9

1. Exercise 2.14 (p. 94)

2. Exercise 2.20 (p. 95) Use SPSS to create scatter plot

3. Exercise 2.28 (p. 97)

4. Exercise 2.35 (p. 99) To use different plotting symbols for males and females in the scatter plot in SPSS: Graphs -> Legacy dialogs -> Scatter/Dot -> Simple Scatter -> Define -> move response variable to “Y Axis”, explanatory variable to “X Axis”, and variable gender to “Set Marker By” -> OK

5. Exercise 2.42 (p. 105)

6. Exercise 2.47 (p. 106)

7. Exercise 2.48 (p. 106)

8. Exercise 2.56 (p. 107) The applet can be found on the book website: www.whfreeman/ips7e

9. Solve the riddle on the next page