Assignment:
Who did my last assignment, I asked for pooja
Using the NYC Homicide data in the Assignment 4 folder, investigate the relationship between Primary Motive (variable name: Motive) and
Gun Used in Homicide (variable name: Gunshot). Does the motive for murder have an effect on whether or not a gun was used in the homicide?
For this question, you need to run Descriptive Statistics -> Crosstabs. Make sure to click on Chisquare, Phi and Cramers V under "Statistics" and click on the column percentage under "Cells".
1) What is the null and research hypothesis?
Null hypothesis:
1ho: Motive and Gunshot are independent of each other.
Research hypothesis:
2h1: Motive and Gunshot are dependent of each other.
2) What is the independent and dependent variable?
Independent variable:
3Motive
Dependent variable:
4Gunshot