Dr. Ahmad administerd his new intelligence test to a group of subjects and then compared each subject’s score on the old-numbereds. He found a large positive correlation between the odd and even scores, indicating the test has:
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Answer:
Dr. Ahmad administerd his new intelligence test to a group of subjects and then compared each subject’s score on the old-numbereds. He found a large positive correlation between the odd and even scores, indicating the test has: criterion validity..
