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# Probability and Permutations

## Determine the probabilities of events when arrangement order matters

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Probability and Permutations

Use permutations to find the probability that a certain event in the sample space will or will not occur.
MEMORY METER
This indicates how strong in your memory this concept is
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## Probability and Permutations

Use permutations to find the probability that a certain event in the sample space will or will not occur.
MEMORY METER
This indicates how strong in your memory this concept is
1
• Real World Application