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Mrac [35]
3 years ago
7

For a study to accurately reflect a target population behavior, it must use __________ measures.

Advanced Placement (AP)
2 answers:
guajiro [1.7K]3 years ago
8 0
A . Both reliable and valid??!
Tomtit [17]3 years ago
8 0
The answer is A I could be wrong
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