We are interested in comparing ASU IQ and UofA IQ. We collect a sample of 30 ASU
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Question:
We are interested in comparing ASU IQ and UofA IQ. We collect a sample of 30 ASU students and 30 UofA students and conduct an independent samples t test. We hypothesize that ASU students have a higher IQ than UofA students.
Our research hypothesis is directional.
Group of answer choices
Not enough information.
False, we did not specify a direction.
True, we hypothesize that ASU students will have a higher IQ than UofA.
False, a research hypothesis can only be non-directional.
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