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Card 6
Front
What best describes a normal distribution curve?
Back
Card 7
Front
1 standard deviation on a normal distribution curve is...
Back
Card 8
Front
2 standard deviation of a normal distribution curve is...
Back
Card 9
Front
Variation due to environmental factors is...
Back
Card 10
Front
What helps to avoid sampling bias?
Back
Card 11
Front
What minimizes the effect of chance on sampling?
Back
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