# of people per square kilometer # of assaults SCATTERPLOT OF ASSAULTS BY # OF PEOPLE PER SQUARE KILOMETER
Ho: The slope of the regression line is zero, or negative. Ha: The slope of the regression line is positive. STATISTICAL TRANSLATION OF HYPOTHESIS:
# of people per square kilometer # of assaults SCATTERPLOT OF ASSAULTS BY # OF PEOPLE PER SQUARE KILOMETER WITH REGRESSION LINE
Conclusion: we can reject the null hypothesis that the regression line is zero or negative.