Snakes have
a.................................................................................keen senses of sight and hearing.
b..................................................................................dull senses of sight and hearing.
c...........................................................................................keen sight but dull hearing.
d...........................................................................................keen hearing but dull sight.
b
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The technique used to find the relationship between two variables when the common influence of one or more variables is removed is called
a. partial correlation. c. correlation ratio. b. multiple correlation. d. tetrachoric correlation.
Emotion elicited by music is different in each culture
a) T b) F
Holding all else constant, the larger the standard deviations, the ______ the standard error of the difference 
and the ______ the value of the t-statistic (t).
a. smaller; larger b. larger; smaller c. larger; larger d. smaller; smaller
An action plan helps you
a. Set a final deadline for completing long-term projects. b. Set a series of deadlines for individual tasks involved in completing a long-termproject. c. Make up a "To Do" list for each of your daily assignments. d. Set up time to study for your hardest exam.