If a statistics class has a distribution of grades with a mean of 70 and standard deviation of 15, what score is at the 90th percentile?
A. 70
B. 85
C. 89
D. 92
C. 89
You might also like to view...
These legal disputes in the Progressive Era gave the Supreme Court a central role in the unfolding of social reform
Indicate whether the statement is true or false
The transition from elementary to middle school is perhaps the most difficult transition
children face during their academic years. Indicate whether the statement is true or false
When a worker must deny a client some benefit that the client has applied for, the conscientious worker immediately
A. encourages the client to face reality. B. assures the client that the decision is irreversible. C. re-explains several times why the client was refused. D. informs the client about the appeal process or alternatives that might be available.
Serial treatment models of co-occurring disorders emphasize:
a) The relationship between the two disorders b) Coordination among highly trained staff c) Medication only d) Separate treatment for substance use disorders and mental disorders