Answer Happy

(a) A statistician would like know if there is association between the mumber of parking line notices a driver received and the age of the driver. The following table shows the data for the number of parking line notices in a month and the age of the driver in a random sample of 300 drivers between 18 and 60. Age of drivers 31 45 0 No. of packing line nolius 1 2 Test, at the 5% level of significance, the hypothesis that there is no 190ciation between the number of parking line notices and the driver's age: [7 mark: (b) A basketball game consists of four quarters of 10 minutes (uch. A random sample of 100 game of a certain team are investigated. In cach gamle the muber of quarters that the learn wall in the low by the end of the quarter are recorded below: h 12 Number of quarters in the lead l'requency 1 1 Is there any evidence that the manber of quarters the ten is in the least is binomially distributed, at the 5% level of siguilienee?