Table 2 shows that Test 1 is significantly correlated to Test 2. This is as
expected because all the questions of Test 1 are in fact equivalent questions
of Test 2 but written in an operational format. The mean score for Test 1 is
much higher than the mean score of Test 2. The data suggest that students’
abilities in solving operational problems are higher than their abilities in
solving word problems. It also implies that Test 2 is more difficult for the
students than Test 1.