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10 questions from this quiz
Probability calculated from experiment data
frequency of outcometotal frequency\frac{\text{frequency of outcome}}{\text{total frequency}}total frequencyfrequency of outcome
Larger samples give more accurate estimates
830\frac{8}{30}308
Find frequency, find total, then divide
The estimate becomes more accurate
Experimental probability approaches theoretical
14\frac{1}{4}41 or 0.250.250.25
They may not reflect true probability well
The object might not be fair
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