Statistics Examples

Find the Number of Possibilities
Find the number of possible unordered combinations when items are selected from available items.
Fill in the known values.
Simplify.
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Subtract from .
Rewrite as .
Reduce the expression by cancelling the common factors.
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Reduce the expression by cancelling the common factors.
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Cancel the common factor.
Rewrite the expression.
Multiply by .
Simplify the denominator.
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Expand to .
Multiply by .
Divide by .
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