The _____ is a measure of the proportion of variance in one of the variables that is accounted for by the other variable
a. Spearman rank-order correlation coefficient
b. coefficient of determination
c. point-biserial correlation coefficient
d. Pearson product-moment correlation coefficient
b
Psychology
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About what percent of the DNA molecule is made up of protein-coding genes:
a. about 2% b. about 25% c. about 60% d. nearly 100%
Psychology
The proportion of similarity is predictive of the degree of attraction between two people ________
a) when discussions are between females and females b) when discussions are between males and females c) regardless of the importance of the topics they discuss d) when discussions are between males and males
Psychology