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derin-darbe derin-darbe
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7 years ago
In experimental research, a selection bias can
A) cause differences among the groups.
B) act as a confounding variable.
C) result in pre-existing differences between groups before the study is completed.
D) skew the results of the study.
E) All of the above
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Portable Psychology

Portable Psychology


Edition: 1st
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MyPoweRMyPoweR
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7 years ago
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derin-darbe Author
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7 years ago
You make an excellent tutor!
sweetalia
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
jamesbove
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2 hours ago
this is exactly what I needed
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