question 22

Assume that when victims are asked how well their needs were met by the criminal justice system on a scale of 1 (not met at all) to 5 (met completely), the average response is 3.24. In a study of 130 victims, Brewster (2001) found that the average response to how police officers met victims' needs was 2.90 (standard deviation = 1.44). Perform a hypothesis test to determine if police officers respond less well to victims' needs than the criminal justice system as a whole. Use a 0.05 level of statistical significance. What is the alternative hypothesis?

Group of answer choices

H₁: >2.90

H₁: < 3.24

H₁: >3.24

H₁: < 2.90