____________is the exact average deviation of data values from the mean in squared units, and ____________ is the approximate average deviation of data values from the mean in regular units
a. Standard deviation; variance
b. Effect size; correlation
c. Variance; standard deviation
d. Negative correlation; positive correlation
C
You might also like to view...
Which of the following was the most common form of African American disenfranchisement for many years after the adoption of the Fifteenth Amendment?
A. simplified registration procedures B. a motor voter requirement C. post-registration laws D. literacy tests
Compared with most countries, in the United States, the range of the ideological spectrum is ______.
a. wider in regard to economic issues b. narrower because of our political ideologies c. narrower because of our shared political culture d. wider in regard to social issues e. narrower because of our belief that government should guarantee equal results for all citizens