please help !!! :(

To measure the level of intelligence of job applicants, your organization has developed the test Smart-T. The true intelligence level of the three job applicants is shown in the second column of the below table. The three applicants have taken Smart-T five times and their scores are shown in third to seventh columns of the below table. In this case, are the validity and reliability of Smart-T high or low? Validity - High, Reliability - High Validity - Low, Reliability - Low Validity - Low, Reliability - High Validity - High, Reliability - Low According to the past research in selection (Hunter \& Hunter, 1984; Huffcut \& Arthur, 1994; Schmidt \& Hunter, 1988), which of the following selection methods tid NOT show high validity in terms of predicting job performance? Examination of years of education that the applicant has received Work sample test Structured interview General mental ability test To measure the level of intelligence of job applicants, your organization has developed the test Smart-T. The true intelligence level of the three job applicants is shown in the second column of the below table. The three applicants have taken Smart-T five times and their scores are shown in third to seventh columns of the below table. In this case, are the validity and reliability of Smart-T high or low? Validity - Low, Reliability - Low Validity - High, Reliability - High Validity - Low, Reliability - High Validity-High, Reliability - Low