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Card 6
Front
what percentage of values are within 1 SD of the mean?
Back
Card 7
Front
what percentage of values are within 2 SDs of the mean?
Back
Card 8
Front
what percentage of values are within 3 Sds of the mean?
Back
Card 9
Front
what are z scores?
Back
Card 10
Front
Howard z scores calculated
Back
Card 11
Front
what is the mean of all z scores?
Back
Card 12
Front
what is the standard deviation of all z scores?
Back
Card 13
Front
what does a negative z score show? positive? zero?
Back
Card 14
Front
how can you tell if a z score falls at the extreme 5% of the distribution?
Back
Card 15
Front
what do z scores tell you?
Back
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