Answer Happy

5. (20 points) A researcher takes three samples of young pickpockets and asks them how old they were when they committed their first offense. Using the results below, the researcher hopes you can help determine whether there are differences in average age of first offense among the three groups: those who have no siblings, those who have one or two siblings, and those with three or more siblings. Test the null hypothesis that there are no statistically significant differences between groups. If you find that there are differences, make sure to identify between which groups. Make sure to include the relevant hypotheses and all steps in your calculations. Interpret your results. Use alpha = .05. Age of first theft: O sibs 10 8 14 7 1,2 sibs 3+ sibs 14 15 15 16 15 15 12 17