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2) The product of two 2 scores for an IQ of 60 and 100 , when average of IQ's is 80 and standard deviation is

2) The product of two 2 scores for an IQ of 60 and 100 , when average of IQ's is 80 and standard deviation is 20, is: a)0 3 b) O -1.5 c) O 2 d)0 -1

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