Question 2 The following computer output in Table 1 was obtained from a MINITAB program on an experiment that investigate the unified theory on CRD effect of the distance of the object from the eye on the focus time. Table 1 Anova Table Source DF SS MS F P A 2 350 B 300 150 AB 200 50 Error 18 150 Total 1000 (a) How many level of factor B did the experiment has? (1 marks) (b) How many degrees of freedom are associated with 2-factor interaction? (1 marks) (c) The error mean square is? (1 marks) (d) The mean square for factor A is? (1 marks) (e) How many replicates of the experiment were conducted? (1 marks) (f) What is your opinion about the interaction? (2 marks) (9) What is your conclusion on the two main effects? (4 marks) (h) Is it appropriate to conduct this experiment in block? Discuss