Which of the following is true of the sampling distribution of means?
a. The sampling distribution of means approximates the normal curve.
b. The mean of a sampling distribution of means is equal to the population mean.
c. The standard deviation of a sampling distribution of means is smaller than the standard deviation of the population.
d. all of the above
d. all of the above
You might also like to view...
Many criminals have a secret need to be __________
Fill in the blank(s) with the appropriate word(s).
The majority of probation staff tends to be ______.
A. men B. women C. neither male nor female, it is about even D. difficult to measure because of a great deal of turnover
The view that criminal behavior is ultimately driven by supernatural forces is known as ______.
a. classicalism b. Marxism c. demonology d. victimology
According to West et al. (2010), about ______ of the increase in the use of prison by the states was due to the increased imprisonment of violent offenders.
A. 22% B. 34% C. 60% D. 72%