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Comparing Scores. 3 students take equivalent test of a sense of humor and, after the laughter dies down, their scores are calculated which is the highest relative score?

1. A score of 144 on a test with a mean of 128 and a standard deviation of 34?

2. A score of 90 on a test with a mean of 86 and a standard deviation of 18?

3. A score of 18 on a test with a mean of 15 and standard deviation of 5?

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