Advanced topic: If the correlation coefficient for a study is known, figuring the proportionate reduction in error requires
A) dividing the correlation coefficient by 2.
B) taking the square root of the correlation coefficient.
C) squaring the correlation coefficient.
D) multiplying the correlation coefficient by 2.
C
You might also like to view...
Research on college sororities has found that ____
a. binge eating leads to social exclusion b. binge eating levels depend mostly on geographic region c. binge eating patterns seem to be contagious d. binge eating occurs among the most isolated sorority members
Dr. Quincy is about to conduct an autopsy on an individual he suspects has died due to complications of Alzheimer's disease. Which findings would verify his suspicion?
a. Neurofibrillary tangles b. Occipital lobe degeneration c. A severely damaged brain stem d. An excessively large corpus callosum
Perceived discrimination undermines psychological wellbeing for women, but not for men
a. True b. False Indicate whether the statement is true or false
Eric is an average-level student, but compared to his more academically gifted friends he has the best job and was promoted within the first six weeks of taking the position. According to Sternberg's model of intelligence, Eric demonstrates a high level of __________ intelligence
a. creative c. practical b. analytical d. primary