The formula for the degrees of freedom for sample variance is ______.
A. sum of squares minus one
B. sample mean minus one
C. sample size minus one
D. sample variance minus one
Answer: C
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What kind of intelligence involves the capacity to use and control one's movements?
A. Intrapersonal B. Bodily-kinesthetic C. Naturalist D. Spatial
When the quarterback threw a game-winning pass, he attributed his success to his great skill. When he threw a disastrous interception, he attributed his failure to a gust of wind. This pattern represents:
a. the fundamental attribution error b. a self-fulfilling prophesy c. elaboration likelihood d. the self-serving bias
Seasonal depressions are related to more melatonin being secreted by which endocrine gland during the winter?
a. adrenal b. pineal c. pituitary d. thyroid
Manipulated is to measured as ____ is to ____
a. dependent variable; independent variable c. effect; cause b. independent variable; dependent variable d. case study; placebo