By hand, test the null hypothesis of independence between attitude toward school and number of delinquent acts (?=.05). If appropriate, compute and interpret a suitable measure of association.

Attitude toward School Neither like Delinquent Acts Like (0) nor dislike (1) Dislike (2) Total O 395 314 24 733 133 172 13 318 2+ 53 162 35 250 Total 581 648 72 1,301