The data refers to the performance of beneficiaries in the adult education program. The variables are self-explanatory. The variables WRITE, READ, MATH and TOTAL are the scores in respective components and the total score. The TOTAL score is obtained by adding the three scores namely WRITE, READ and MATH. Check if there is any inconsistency in the TOTAL score and if so, replace it with the sum of the three scores namely WRITE, READ and MATH.