The numerator of the test statistic for a t test is ______.
A. the mean difference between groups
B. the mean variability due to error
C. error variance
D. significant difference
Ans: A
You might also like to view...
Which of the following would least likely be true for the following statement:
"Children's socialization skills are strongly affected by: " a. parents and siblings. b. peer group members. c. media. d. school classroom.
Describe four benefits of home-school communication
What will be an ideal response?
Common validity types are:
A. Standard, common, construct and criterion B. Common, content, standard and criterion C. Content, construct, and criterion-related (concurrent and predictive) validity D. All of the above
Another term for “co-teaching” which involves two or more educators sharing the responsibility for teaching all students in a classroom is ______ teaching.
- cooperative
- shared
- partial
- interdisciplinary