Hi cohesion
| Lo cohesion | |||||

Urbanization | Urbanization | |||||

Hi | Lo | Hi | Lo | |||

Suicide | Hi | 2 | 1 | Hi | 74 | 9 |

Lo | 23 | 90 | Lo | 1 | 0 |

**1.** Find relationship between suicide rates and degree of
urbanization.

**2.** Find relationship between suicide rates and degree of
urbanization when cohesion is held constant.

**3.** Find the relationship between suicide rates and cohesion
when urbanization is held constant.

Person | Income
| Social Class |
Age |

A | 10 | Med | young |

B | 6 | Lo | old |

C | 10 | Lo | young |

D | 10 | Med | old |

E | 6 | Hi | young |

F | 2 | Hi | old |

G | 2 | Hi | young |

H | 2 | Lo | old |

**4.** What is the relationship between income and social class
with age held constant? (Compute and interpret the partial Gamma.)

**5.** What is the relationship between age and social class
with income held constant? (Compute and interpret the partial
Gamma.)