A publisher wants to know which of two statistics book better helps students learn the z procedures.
Question: A publisher wants to know which of two statistics book better helps students learn the z procedures. The company finds 10 colleges that use each text and gives randomly chosen statistics students at those colleges a quiz on z procedures. You should refuse these data to compare the effectiveness of the two texts. Why?
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Solution: The downloadable solution consists of 1 page
Type of Deliverable: Word Document
Type of Deliverable: Word Document
