When the distribution of scores within a sample forms a platykurtic shape, then
a. the variance within the sample is small
b. the variance within the sample is large
c. the variance within the sample is negative
d. the variance within the sample equals the standard deviation
b
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Living wills should be kept in a safe deposit box
Indicate whether the statement is true or false
Thorndike's law of effect states that:
a) organisms have a tendency to revert to instinctual behaviors after a behavior patterns has been learned b) behaviors take longer to disappear- through the process of extinction- when thy have been acquired or maintained through partial, rather than continuous, reinforcement. c) organisms are capable of forming cognitive maps, or mental representations of the physical surroundings, without being aware of the process d) behaviors are more likely to be repeated when followed by a pleasurable outcomes and less likely to be repeated when followed by unpleasant outcomes.
B or b can also be conceptualized as _________.
A. The strength of a relationship B. The rise over run (slope) C. The proportion of variance accounted for D. Standardized regression coefficient
ISLE 10.6 Timbre and Musical InstrumentsClick on the above link to work though the ISLE activity. Once you've completed the activity, navigate back and answer the following question.The difference between a note played on a piano and the same note played on a guitar reflects a difference in ______.
A. harmonics B. amplitude C. fundamentals D. frequency