A researcher finds a correlation of r = 0.60 between IQ and creativity scores fo

Question

A researcher finds a correlation of r = 0.60 between IQ and creativity scores for a sample of n = 20 college students. What percentage of the variance in creativity does IQ explain?_______ Suppose an educator wishes to test for a relationship between scores on an achievement test and whether or not a group of individuals are foreign-born. Which correlation technique should be employed?_____ If a school counselor wishes to assess the degree of relationship between achievement and intelligence while holding constant the variable of reading ability, which is related to both achievement and intelligence, which correlation procedure should the counselor select?______ If a researcher wishes to assess the degree of relationship between (1)reading achievement and (2) intelligence, while holding constant (3) mathematics achievement, which is related to reading achievement, which correlation technique should be employed?_____

Explanation / Answer

1. r = .60

The %age of variance in creativity explained by IQ is .60^2 = .36

So, which means 36% of the variance in creativity is explained by IQ

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