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Card 6

Front

What best describes a normal distribution curve?

Back

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Card 7

Front

1 standard deviation on a normal distribution curve is...

Back

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Card 8

Front

2 standard deviation of a normal distribution curve is...

Back

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Card 9

Front

Variation due to environmental factors is...

Back

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Card 10

Front

What helps to avoid sampling bias?

Back

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Card 11

Front

What minimizes the effect of chance on sampling?

Back

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