Pat's last statistics test score was 72 . If the instructor tells Pat that the grade distribution was approximately normal, the class mean was 67, and the standard deviation was 3, which of the following is correct?
a. A score of 72 is never good.
b. Pat should be worried about this score, because many other students did better.
c. Pat should be fairly happy about this score, because many students did not do as well.
d. Pat should be ecstatic, because this is obviously one of the highest grades in the class.
C
You might also like to view...
In the United States, tobacco use among people with schizophrenia and other severe mental illnesses is ____
a. ?less than half the level of use in the general population b. ?more than three times as high as the use in the general population c. ?about the same as the use in the general population d. ?roughly double the use in the general population
The period after an ejaculation in which men cannot be stimulated to further orgasm is referred to as ____ phase
a. refractory c. detumescence b. plateau d. resolution
Which statement about gender-stereotyped beliefs is true?
A. Parents behave in more mastery-oriented ways with daughters than with sons. B. Parents set higher standards for girls than for boys when helping a child with a task. C. Elementary school teachers stereotype boys who display "feminine" behavior as diligent and compliant. D. When presented with a boy and a girl who are equally successful at math, elementary school teachers tend to see the girl as having to work harder.
A person who experiences traumatic stress may __________.
A. move from posttraumatic stress disorder to acute stress disorder B. have both acute stress disorder and posttraumatic stress disorder at the same time C. move from acute stress disorder to posttraumatic stress disorder D. suffer from acute stress disorder for many years following the trauma