A sample is collected with a M = 24. If a score X = 29 is equal to a z = 0.33, then: 1. What is the standard deviation for this sample? 2. What z-score is associated with a score of 18? 3. What is the score associated with a z = -2.50? 4. If there were 100 people in this sample, then what was the Sum of Squares (SS) for this sample? 5. If the scores were re-standardized so that the M = 50 and s = 10, what is the new score for the old X = 29? 6. What proportion of people scored below 18? 7. What score marks the top 10%? 8. What percentage of people scored between 25 and 30?

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