How is the proportion of variance accounted for calculated?
a. It is the same as the point-biserial correlation coefficient.
b. It is the square root of the point-biserial correlation coefficient.
c. It is the squared point-biserial correlation coefficient.
d. It is the slope and intercept of the regression line.
Question 2
In an experiment, the proportion of variance accounted for is also called the
a. effect size.
b. error reduction coefficient.
c. confidence interval.
d. standard error of the difference between means.
Leonardo da Vinci, Study of Human Proportion: The Vitruvian Man.
Leonardo da Vinci, Study of Human Proportion: The Vitruvian Man.
The Inverted Income Pyramid: The Proportion of Income Received by Each Fifth of the U.S. Population
After elections were held, it was desired to estimate the proportion of voters who regretted ...
Distributions and variance
Gamete genotype frequencies calculated from genetic linkage data