SOLUTION: A set of data is normally distributed with a mean of 200 and standard deviation of 50.
· What would be the standard score for a score of 100?
· What percentage o
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Question 402644: A set of data is normally distributed with a mean of 200 and standard deviation of 50.
· What would be the standard score for a score of 100?
· What percentage of scores is between 200 and 100?
· What would be the percentile rank for a score of 100?
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
(1) -2 (2 sd's to the left of the mean)
(2) By the 68-95-99.7 rule, 47.5%
(3) 2.5%
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