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A distribution of scores has a mean of 20.2 with a standard deviation of 0.89. compare a score of 21.6 with a z score of 1.2?
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A distribution of scores has a mean of 20.2 with a standard deviation of 0.89. compare a score of 21.6 with a z score of 1.2?

User Cameron Scott
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I think it’s 1.2 BUT IM NOR SURE SORRY IF IYS NOT RT......

User Elliot Yap
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