Level 7: Coordinate ideas about sample-to-sample stability and variation to reason about samples as representing sets from populations.
7A

Recognize the inevitability of sample-to-sample variation of statistic.

"If I launch this rocket 20 times again, I would expect the mean flying height to be different from what it was the first 20 times I launched, even though I use the same launching method."

Did Another Class Measure The Same Table

Assessment

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