Question: Form 2 Form 1 Form 3 50 60 70 80 90 Figure 12 Distributions of scores on three test forms. (a) Luis received a 76

Form 2 Form 1 Form 3 50 60 70 80 90

Form 2 Form 1 Form 3 50 60 70 80 90 Figure 12 Distributions of scores on three test forms. (a) Luis received a 76 on Test Form 3. What is his z-score? (b) Jaime received a 72 on Test Form 3. What was his z-score? (c) Anna's z-score on Test Form 1 was -1.5. What does this mean? What was her test score? (d) Rank them according to their z-scores

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