A bimodal distribution often indicates
a. that there will be two means
b. that there will be two medians
c. that the mean, median and mode have the same value
d. that two separate sub-groups may have probably been measured
d
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Kara, a 40-year-old female who lives in the U.S., is most likely to die from _____ cancer
a. lung b. colon c. breast d. pancreatic
Answer the following statement(s) true (T) or false (F)
1. Expectancies are mental representations of event contingencies. 2. A behavior-reinforcement belief expectancy contains knowledge of the contiguity between two events. 3. Neurons in the prefrontal cortex encode the motivational and reinforcing properties of cues leading to reinforcement-seeking behavior. 4. The role of response by habit rather than expectation is called behavioral autonomy. 5. Seligman developed the concept of learned helplessness.