Which type of error is used to compute the confidence interval for one sample selected from a population with an unknown variance?
A. standard error
B. estimated standard error
C. estimated standard error for the difference
D. estimated standard error for the difference scores
Ans: B
Education
You might also like to view...
Teachers are required to report child abuse if there is a reasonable cause to suspect a child has been mistreated
a. True b. False
Education
What is the “correction for guessing” formula?
a. C = W + R b. S = W – R c. SC = R + W d. CS = R – W
Education
Which of the following is not a form of polynomial curve?
A. Linear B. Quadratic C. Cubic D. Binomial
Education
For a young child, stringing words together represents all but the following
a. A relational understanding between objects and events. b. A quickly growing understanding of words. c. A rapidly developing ability to use language. d. An imitation of those around him.
Education