Story, Dale                                                                                                                                                        3/24/2014
POLS  3310

UNIVARIATE STATISTICS

• DP Index.
  • Statistical Associates. See above. Select the "Scales and Measures" E-Book. Once available, see pp. 9, 13-15 for Likert Scales
  • Constructing ... Scales. See pp. 170-171.
• Frequencies
• Measures of Central Tendency
• Basketball Salaries
• Dallas Cowboy Salaries
• Measures of Dispersion (Variance--previously covered). Other sources: Calculate. Calculation simplified. Population versus Sample Variance. With Video.
• Types of Distribution: Skewness (negative=cluster to the right and more extremely low scores) and Kurtosis (negative=flatter). Other sources: Graphs.
• Z Scores (with normal curve). Calculate. Graph. Overview with Example