Which of the following describes the function of a confidence interval?
A) ?It uses a sample mean to estimate the corresponding population mean.
B) ?It uses a population mean to predict a sample mean.
C) ?It uses a level of confidence to estimate a sample mean.
D) ?It uses the sample mean to determine a level of confidence.
A
You might also like to view...
What is the labor in vain effect?
a. when people spend time trying to learn information that is beyond their current level of knowledge b. trying to teach someone who is not motivated to learn c. working hard to get someone to understand what you are saying only to find out that he or she had the wrong idea all along d. Teaching someone something, only to have him or her forget it soon after
Which phase of the treatment procedure involves techniques that allow the client to use anger in a way that maximizes its adaptive functions and minimizes maladaptive functions?
A) cognitive preparation phase B) skill acquisition and rehearsal phase C) application practice phase D) interactive phase