During one semester a student received grades in various subjects, as shown in Table XXXXXXXXXXDetermine whether there is a significant difference between the student’s grades at the (a) 0.05 and (b)...

During one semester a student received grades in various subjects, as shown in Table 16.36. Determine whether there is a significant difference between the student’s grades at the (a) 0.05 and (b) 0.01 levels.

(c) Give the SAS analysis for this one-way classification or one-factor experiment.