Examine the following Q-Q plot from the pre-test control group.  What can be assumed from the graph?

A. Data may not be normally distributed because the points deviate from the diagonal line.
B. Data are definitely not normally distributed because the points deviate from the diagonal line.
C. Data may be normally distributed because the points deviate from the diagonal line.
D. Data are definitely normally distributed because the points deviate from the diagonal line.


Answer: A

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