If a person scores a 70 on an intelligence test on one day and scores 110 when retested on another day, you would most likely conclude that this test is ________. A) valid B) invalid C) reliable D) unreliable
D. Unreliable
If a person scores a 78 on a test on one day and scores a 79 when retested on another day, you would most likely conclude that this test is ________. A) valid B) invalid C) reliable D) unreliable
C. Reliable
Look at this series: 12, 11, 13, 12, 14, 13, … What number should come next? A. 10 B. 16 C. 13 D. 15
D. 15
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