The sampling distribution of the mean and the sampling distribution of the variance (when dividing SS by n – 1)
A. are both unbiased estimators.
B. both follow the central limit theorem.
C. are both associated with minimal variance.
D. all of these.
Ans: A
You might also like to view...
Which of the following is an advantage of short-answer tests?
a. They measure higher levels of learning. b. Unexpected, yet plausible, responses are easy to score. c. They require students to recall information. d. They measure how well students can apply learning to realistic tasks.
You need to have relevant knowledge on a subject to appear credible
Indicate whether the statement is true or false
After a divorce, custodial mothers are typically __________.
A. less likely to monitor their children effectively B. more likely to discipline their children correctly C. less likely to use harsh punishment D. more likely to monitor their children properly
What is the name given to the various measures of the degree and relationships of variables to each other in a quantitative research study?
a. Correlation coefficients b. Reflective statistics c. Differential statistics d. Range