HSM 421 Week 4 Discussion 1, Homeland Security Statistics
Search for and identify a homeland security report that utilizes a frequency distribution to create a histogram. Explain what the report is and what the histogram represents.
Annotate the variables that are being represented in the histogram and whether they are nominal, ordinal or interval/ratio variables. Provide a citation to the data report that you chose from the DHS website.
HSM421 Week 4 Discussion 2, Correlation and Association
Explain what each of these terms mean in statistical analysis. Describe how these two coefficients differ. Conclude by stating which coefficient you believe is most useful in describing relationships between research variables
HSM 421 Week 4 Quiz (10 Questions and Answers)