Instructions:  this quiz is to be completed without the assistance of others. This is not a group project. Type your answers in a word document and send it to me via email attachment or put it in the assignments box in Blackboard. This quiz is worth 20 points total. You may use your book, notes, my handouts in Blackboard, anything you want except another person to help you.

Below is a simple data matrix consisting of a sample of 10 persons

Gender            Race    Marital Status             age

    M                 W                     S                      20

    F                  B                      M                     35

    M                 W                     D                      45

    M                 W                     S                      29

    F                  B                      S                      32

    F                  B                      M                     45

    M                 W                     M                     50

    M                 W                     D                      60

    M                 W                     D                      55

    F                  B                      S                      90

1. Construct a univariate table using gender and calculate your percentages.

2. Construct a bivariate table using gender and race and calculate your percentages.

3. Using the univariate table you created for gender, calculate your sampling error and confidence level and fill in the Babbie statement "based on a sample size of _____, this creates a sampling error of _____ based on a ______confidence level.  Show your work

4. Find the mean, median, mode and range  for the ages- show your work.