John attained a score of 65 on his stats exam. The mean for the class was a 70 with a SD of
10. What percentage of students scored below and above John?
A) 31 and 69
B) 40 and 60
C) 45 and 55
D) 10 and 90
A
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Suppose the cutoff Z score on the comparison distribution is ±2.31. You could reject the null hypothesis if the sample value's Z score on this distribution was:
A) ?2.16 B) ?1.41 C) 2.16 D) 2.83
The staff incompetence and patient dehumanization of many mental hospitals have led to poor care for the mentally ill
Indicate whether the statement is true or false
The diagram of the two-category classification model indicates that
A. power is equally available to people regardless of gender or sexuality. B. men have a better chance of gaining power in society than women have. C. women gain power only if they don't push gender boundaries. D. gender nonconformists have more power than heterosexuals.
The primary cause of urban air pollution is
A. automobiles. B. power plants. C. heavy industry. D. aircraft.