Descriptive statistics are more precise when the sample is larger. This is predicted by the

a. standard error.
b. central tendency measures.
c. normal distribution.
d. central limit theorem.

d

Psychology

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Like in the Zimbardo experiment where students were asked to play guards or prisoners, social roles tend to make people either cruel or passive

Indicate whether the statement is true or false.

Psychology

Omar knew he had an outbreak of genital herpes when he was 17 but in the last 5 years he has not noticed signs of another one. Which of the following is true?

a) After 3 to 5 years without an outbreak, Omar can assume the virus is gone. b) He could still transmit the virus to someone else. c) As long as he has no sores, he is not contagious. d) There is only a 3% chance he could transmit the infection now.

Psychology