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3. Conduct a regression for Work Sample Time 1 predicting job performance a. Is Work Sample a statistically significant predictor of job performance? Explain why you know this and what this means. b. Is Work Sample a practically significant predictor of job performance? Explain. c. Write the regression equation d. If a candidate scores 22 on the work sample, what is her predicted job performance score?| Applicant / Employee ID Absenteeism 1 2 3 4 5 3 0 0 0 4 0 6 0 0 9 0 0 16 0 0 3 3 3 Unstructured Work SampleScore Work Sample Score Job Guest Interview Time 1 Time 2 Performance Satisfaction 5 85 83 3 50 5 92 97 4 38 3 78 83 3 7 5 94 93 4 15 5 91 90 5 36 5 98 99 5 46 5 80 77 5 10 4 80 90 4 47 4 83 87 5 35 4 91 85 4 9 4 85 85 4 13 4. 94 93 4. 38 4 88 80 3 49 4 82 78 3 8 4 83 90 4 12 4 82 82 4 50 4. 54 78 4. 30 4 69 71 4 20 4 78 82 4 48 4 88 85 4 47 3 100 99 3 37 3 91 90 3 17 3 82 83 3 8 3 95 91 3 39 2 69 64 2 47 4 78 71 2 44 3 78 78 3 34 3 80 77 3 14 3 73 75 3 6 3 75 79 3 38 3 82 69 3 50 3 68 68 3 48 3 91 78 3 38 3 76 76 4 11 3 74 79 3 10 2 45 44 2 35 2 60 63 2 48 2 75 75 2 50 2 80 76 5 38 2 60 68 1 17 2 68 64 2 5 2 90 89 2 36 2 68 62 2 48 2 65 62 2 10 2 52 60 2 46 1 53 50 1 36 1 35 40 1 15 1 25 30 1 7 1 50 55 5 38 2 70 73 3 50 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 mm OOOOOOOOOON 11 mmm 1 O NOOOOOOWNNN 10 10 Notes: Work Sample Scored from 1 to 100 Interview is unstructured but scored 15 based on interviewer's assessment of exchange with candidate Job Performance measured using employee appraisal: Scored from 1 to 5 Guest Satisfaction measured using Guest Sassfaction sessments given to guess re: maintenance services: Scored from 5 to 50 Absenteeism refers to number of workdays absent within 1 year