The variability of a distribution refers to the amount of what in a distribution of data for a variable?
a. skewness
b. symmetry
c. variability
d. modality
c. variability
You might also like to view...
Barbara Coloroso has championed both the development of "inner peace" and the prevention of "bullying" at school
Indicate whether the statement is true or false
The court case that assured that a free appropriate education would be provided to all students and that there would be no exclusion of students with mental retardation is __________
a. PARC v. the Commonwealth of Pennsylvania b. Board of Education v. Rowley c. Brown v. Board of Education of Topeka, Kansas d. Mills v. Board of Education
The outcome variable in the regression analysis is the ______.
a. dependent variable b. independent variable c. mediating variable d. intervening variable
Based on the formula for the t-test for dependent means, what does the n represent?
a. sum of the means b. number of participants c. number of pairs of observations d. sum of all scores