Question
Loss of subjects in a given experiment constitutes a probable threat to the internal validity of the study if: A) those lost are representative of
Loss of subjects in a given experiment constitutes a probable threat to the internal validity of the study if:
A) those lost are representative of their original groups
B) a greater number are lost from one group than from the other(s)
C) losses are not randomly replaced
D) statistical adjustments are not made
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Linear Algebra A Modern Introduction
Authors: David Poole
4th edition
1285463242, 978-1285982830, 1285982835, 978-1285463247
