Elementary Statistics in Criminal Justice Research notes

Section 3 Last document update:   ago

Section 3 notes include: - Hypothesis testing - T-tests for difference in means - T-tests for difference in proportions - Type I and Type II errors - One and two tailed tests

Section 1 Last document update:   ago

Section 1 of the notes includes information on: - The different levels of measurement - The research process - Cumulative Frequency - How to reduce ratios - Measures of central tendency (Mean, Median, Mode)

Section 2 Last document update:   ago

Section 2 of these notes includes: -The basic probability equation - How to calculate probability of two factors - Standardized Scores - The normal curve - Calculating margin of error for proportion - Finding confidence intervals for the mean - Finding the standard error

Section 4 Last document update:   ago

Section 4 includes all the steps on how to complete: - ANOVA tables (Analysis of Variance) - Chi Squared tests

Section 5 Last document update:   ago

Section 5 includes information on: - Correlation coefficients - Perfect correlations - R-squared - Linear regression - Multivariable analysis