Interpret each of these statementsa the correlation between, Ask an Expert

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Interpret each of these statements.

a. The correlation between vocational-interest scores at age 20 and at age 40 for the 150 participants was .70

b. The correlation between intelligence test scores of identical twins raised together is .86

c. A correlation of -30 between IQ and family size

d. r = -22 between height and IQ for 20-year-old men

e. r = - 83 between income level and probability of diagnosis of schizophrenia.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M92193776

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