When n is small (less than 30), how does the shape of the t distribution compare to the normal distribution?
a. It is almost perfectly normal.
b. It is flatter and more spread out than the normal distribution.
c. It is taller and narrower than the normal distribution.
d. There is no consistent relationship between the t distribution and the normal distribution.
B
You might also like to view...
Genetic factors seem to
a. play a stronger role in bipolar than depressive disorders. b. play a stronger role in depressive than bipolar mood disorders c. play an insignificant role in the cause of mood disorders. d. be almost impossible to pinpoint with current technology.
Research has shown that the right combination of inherited potential and environmental stress may produce mind-altering changes in the brain. These changes may cause psychotic behavior and various forms of psychopathology. This is called the __________ model
Fill in the blank(s) with correct word
When normal and overweight targets engage in fat talk, they are seen as:
a) Having a pity party b) More likeable c) Less likeable d) Having poor body image
The ______________ perspective tends to ignore mental processes because they are not directly observable. In contrast, the _____________ perspective acknowledges the importance of both the environment and internal mental processes in determining behavior
a. cognitive-behavioral; behavioral b. humanistic; cognitive c. behavioral; sociocultural d. behavioral; cognitive-behavioral