Predict and test whether the mode(s) of a data set from one population will match another population of the same size
30 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest, every one with a full worked solution. Work through all 30 with your weekly-lesson access code.
Sample: the first question, solved
Class A (12 students): mode favorite toy is Blocks (5 votes). What is a reasonable prediction for Class B's mode (12 students, same size)?
And one from the hard end
An existing class of 20 students shows Recess as the mode favorite activity (14 votes). Predict the mode for a new same-sized class, describe exactly how you'd test it, and state what result would count as "confirming" versus "not confirming" the prediction.
Solution shown after you try it in practice mode.
Work through all 30, easiest to hardest
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