Level 4: Empirically examine the relationship between observations and all possible outcomes of repeated events.
4D

Recognize that, with enough repetitions of an event, the relative frequency of an outcome will approach its theoretical probability.

"I've simulated 10,000 coin flips, and 4901 of them were heads. That's close to half."

Repeated Experiments

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Repeated Experiments 2

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Predicting Unlikely Outcomes in Repeated Experiments

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We Expect 50/50

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Expected Outcomes, Variability and Sample Size

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Lessons