Which is the MOST common factor influencing a decision as to the size of class interval in a grouped frequency distribution?
A. the number of scores above the mean
B. the size of the mean and the standard deviation
C. the size of the mean
D. convenience
Answer: D
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What people are in the "same cohort" as you?
a. People who live in the same region as you b. People whose interests are similar to yours c. People who are about the same age as you d. People who speak the same language or dialect as you
Eycine operated the telephone switchboard at a large company, answering calls and directing them to the appropriate extensions. Remembering her introductory psychology class, she decided that her situation was much like the __________ of neurons because numerous people could call her at one time, but she could send out only one call at a time.
A. sodium and potassium B. dendrites and axons C. myelin and mitochondria D. synapses and neurotransmitters
Based on surface-to-volume ratios, which of the following animals would require the most energy to maintain core temperature?
A. a mouse B. a dog C. a human D. an elephant
Which of the following is the correct acronym for the "Big Five" personality factors?
a. L-A-K-E-S b. O-C-E-A-N c. P-O-N-D-S d. T-R-A-I-T-S e. T-Y-P-E-S