Visible light with a short wavelength and a high amplitude would be perceived as _____________
A) reddish and dim
B) bluish and dim
C) reddish and bright
D) bluish and bright
Answer: D
Rationale: Long wavelengths correspond with the reddish colors and short wavelengths with bluish colors. Low amplitude waves correspond with dim colors, and high amplitude waves with bright colors.
Psychology
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Jonah receives the results of his intelligence test, which describes his score as having a percentile rank of .70 (or 70%). What does this information indicate about Jonah's intelligence score?
a. He has an IQ of 70. b. He has an IQ of 30. c. His score is greater than the score of 70% of the population. d. His score is less than the score of 70% of the population.
Psychology
A perfect positive correlation is indicated by an r value of:
a. 0.0 b. 1.0 c. 10.0 d. 100.0
Psychology