For a group of 20 participants, how many degrees of freedom are there for a t-test for dependent means?
a. 19
b. 20
c. 39
d. 40
a. 19
Education
You might also like to view...
Judgment is any method used to understand the current knowledge that a student possesses. ___________________________
Indicate whether the statement is true or false.
Education
Students are not required to salute the flag if it violates their religious beliefs as determined in West Virginia v. Barnette
Indicate whether the statement is true(T) or false(F).
Education
The teacher asks a child to picture a stream as she reads a poem that describes a stream. This example shows a technique called ______.
a. pretending b. play therapy c. progressive relaxation d. imagery
Education
Behavior modification operates on the principle that behavior can be changed by manipulating the environment
Indicate whether this statement is true or false.
Education