Which of the following accurately describes the chi-square distribution?
A) ?symmetrical with a mean of zero
B) ?positively skewed with all values greater than or equal to zero
C) ?negatively skewed with all values greater than or equal to zero
D) ?symmetrical with a mean equal to n - 1
B
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A form of active play where children act out various roles and plots is called _____ play
Fill in the blank with correct word
The tendency of people with anorexia nervosa to highly control their hunger and eating is reflected in higher activation of the ______ than in controls when choosing foods.
A. lateral hypothalamus B. ventromedial hypothalamus C. NST D. dorsal striatum
In general, feminist theory
A) challenges traditional roles of men and women, especially those that oppress females. B) systematically asserts the opposite of any research or opinion that was originated by men. C) values homosexuality among women as an ideal. D) investigates the sources of differences between men and women, with an emphasis on finding female superiority.
According to psychometrics, to construct a response scale we should keep the scale between ______ points.
A. 1 and 2 B. 1 and 11 C. 3 and 10 D. 2 and 9