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12 Cards in this Set
- Front
- Back
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E(aX + b) |
aE(X) + b |
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Var(aX + b) |
A*2Var(X) |
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Interpret the product moment correlation coefficient... |
+ positive correlation - negative correlation The close it is to 1 or -1, the stronger it is |
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Dependant Events |
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Independent Events |
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Mutually Exclusive Events |
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y = a + bx Interpret b |
For every additional y, an additional b is required |
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Positively Skewed Data |
Mode < Median < Mean |
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Negatively Skewed Data |
Mean < Median < Mode |
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Symmetrical Data |
Median = Mode = Mean |
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Draw the formula for SD: |
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P(A/B) |
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