________ involves the use of probabilities based on both sides of a sampling distribution because the research hypothesis is a nondirectional hypothesis.
A. A one-tailed test of significance
B. The chi-square test
C. The t-test for r
D. A two-tailed test of significance
Answer: D
You might also like to view...
Answer the following statement(s) true (T) or false (F)
Norm-referenced tests compare a pupil’s performance with that of a representative sample of children.
For some children, embedding naturalistic strategies into routines and activities to promote learning may lack
a. Peer interaction opportunities b. Enough variety of opportunities c. Consistency or sufficient intensity d. None of the above
Learning Latin will help you learn other school subjects such as bookkeeping because it teaches proper habits of mind. This view is consistent with:
a. the doctrine of formal discipline b. specific transfer c. the results of Thorndike's research on transfer by identical elements d. the view that there is no such thing as general transfer
One benefit that reciprocal tutoring has over a strict tutor-tutee program is:
a. It allows students to tutor in multiple subjects. b. It allows a wider number of students to become involved in the tutoring program. c. It allows a student to receive help in two or more subjects as opposed to one. d. It makes tutoring more accepted school-wide and boosts some students' self esteem.