A reporter believed that police officers were required to write a specific quota of traffic tickets during a month.In order to meet the alleged quota, he believed officers would need to write more tickets during the last week of the month.To investigate theCLAIM, the reporter collected the number of tickets written by the local police force in a month and organized them by weeks as show in the table below.

5 1 point A reporter believed that police officers were required to write a specific quota of traffic tickets during a month. In order to meet the alleged quota, he believed officers would need to write more tickets during the last week of the month. To investigate the CLAIM, the reporter collected the number of tickets written by the local police force in a month and organized them by weeks as show in the table below. Week # 1st 2nd 3rd 4th Total # tickets 133 112 154 165 564 Expected # 141 141 141 141 564 tickets How many degrees of freedom should be used for this chi-square test of independence? O df = 5 O df = 3 df = 4 O df = 2 Previous Next