P values help researchers to do which of the following?
A) Eliminate threats to internal validity.
B) Prove the theory being tested.
C) Accept or reject the null hypothesis.
D) Determine adequate sample size.
E) None of the above.
Ans: C
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Schools are inherently political and as such knowledge is not
a. Biased b. Determined by those in power c. Neutral d. Full of cultural assumptions
Which of the following is not a theme of children's books set during the time of the American
Revolution? a. Persecution is a destructive social phenomenon. b. Everyday people are heroes. c. Freedom is worth fight for. d. Strong beliefs require strong commitments.
Which of the following is a strategy that an expert would use?
A. Taking good notes B. Spreading out and consolidating learning C. Asking oneself questions D. All of the answers are correct.
A 100-point math test has a mean of 40 and a standard deviation of 15 . A 60-point English test has a mean of 40 and a standard deviation of 5 . Pat scored a 50 on both tests
a. Pat scored better on the English test. c. Pat scored about the same on both tests. b. Pat scored better on the math test. d. None of these are true.