The denominator of the repeated-measures F-ratio is intended to measure differences that exist without any systematic treatment effect or any systematic individual differences

________ has traditionally referred to genetic differences among groups of people based on tracing the ancestry of those groups throughout history

a) Culture b) Race c) Subculture d) Ethnicity

A heritability coefficient is used to calculate the extent to which a characteristic is the result of genetics

a. True b. False Indicate whether the statement is true or false