What kind of relationship exists between employees' scores the manual dexterity test and their performance ratings? suppose a candidate scored 44 on the manual dexterity test. The regression equation predicting job performance using the manual dexterity test is: 32.465 + (1.234 X Manual dexterity test score) what is the candidates predicted job performance? 3. Assume that only candidates with predicted performances above 85 are to be hired. This translates to a score of at least 43 on the manual dexterity test. Assume only those with scores above 43 are hired (20 of the 30 people in this sample). would the use of this test have led to evidence of adverse impact based on the sex or race? The relevant date on the 20 people exceeding the cutoff are presented above. 4. Given the validity results you found, would you recommend use of this test as a selection device? If so, how would you use it?