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lmalma lmalma
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Posts: 491
4 years ago
Determine the evaluation guideline that applies best in questioning the results of the described study.

A reading teacher wanted to know how many books her students read over the summer.  She asked the local librarian to keep a record for her. The record showed that 7 students checked out a total of 60 books. At the first faculty meeting she reported that, on average, students in her class read 8.6 books over the summer.

▸ Consider the source.

▸ Consider possible confounding variables.

▸ Consider the measurement of the variable of interest.

▸ Consider the sampling method.
Textbook 
Statistical Reasoning for Everyday Life

Statistical Reasoning for Everyday Life


Edition: 5th
Authors:
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kamronetkamronet
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Posts: 406
4 years ago
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