Using traditional methods it takes 110.0 hours to receive abasic driving license. A new license training method using ComputerAided Instruction (CAI) has been proposed. A researcher used thetechnique on 50 students and observed that they had a mean of 111.0hours. Assume the variance is known to be 16.00. Is there evidenceat the 0.05 level that the technique performs differently than thetraditional method? Step 1 of 5: Enter the hypotheses: Step 3 of 5:Specify if the test is one-tailed or two-tailed. Step 4 of 5: Enterthe decision rule. Step 5 of 5: Enter the conclusion.
