Answer Happy

The personnel manager of a large firm is investigating whether there is any association between the length of Service of the employees and the type of training they receive from the firm. A random sample of 200 employee records is taken from the last few years and is classified according to these criteria. The data are as follows Length of service Short Medium Long Type of Induction course 14 23 13 training Initial on-the-job 12 7 13 Continuous 28 32 58 You examine at the 5% level of significance whether these data provide evidence of association between length of service and type of training, How many degrees of freedom are there? Choose.. Given a test statistic of 11.3541, which decision is appropriate. Choose...