If you track the frequency of watch chimes in a crowded classroom, most watches will chime at the top of the hour, fewer will chime either slightly early or late, and fewer still will chime especially early or late. This frequency chart is a good example of a ________ frequency graph.
a. flat
b. positively skewed
c. negatively skewed
d. normal bell
Answer: d. normal bell
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Li picks her three year old son Min up from daycare and asks, "What did you do today?," Min shouts back, "You know mommy, stop asking!" According to Piaget, Min is demonstrating ____.
A. egocentrism B. narcissism C. apathy D. individualism
The procedure known as __________, still in use today, is one type of neurosurgery for psychiatric disorders.
A. gastroplasty B. transaxial tomography C. audiography D. deep lesioning
Over 99% of the genes in any two individuals, related or unrelated, are identical
Indicate whether the statement is true or false
In psychology, researchers typically label a statistical result as significant when it occurs how
many times out of 100? A) 1 B) 49 C) 5 D) 10