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.
A)Consider the measurement of the variable of interest.
B)Consider the sampling method.
C)Consider possible confounding variables.
D)Consider the source.

Question

Quizplus · Accepted Answer

The best evaluation guideline to question the results of the described study is to consider the sampling method. The study assumes that the only books read by the students over the summer were those checked out from the local library, which may not account for books obtained from other sources, such as personal collections, e-books, or borrowed from friends. This could lead to an inaccurate representation of the total number of books read by the students.

Determine the Evaluation Guideline That Applies Best in Questioning the Results