Given that on one section of the SAT the mean is 500 and the standard deviation is 100, what is the approximate probability of a student scoring 400 or lower or 500 or higher on the test?
a. 0.12
b. 0.22
c. 0.45
d. 0.66
d
Psychology
You might also like to view...
Why do some physicians do an episiotomy?
What will be an ideal response?
Psychology
The part of the brain dedicated to emotion and memory is the
A) endocrine system. B) limbic system. C) reticular formation. D) lymphatic system.
Psychology
If the MS between equals 10, and the MS within equals 5, then the F ratio
equals a. 15.00 b. .50 c. 2.00 d. cannot tell from the above information
Psychology
In comparison to non-depressed people, depressed people
A) are more effective at coping with stress.
B) are more likely to focus on positive events in their lives.
C) are much more pleasant to be around.
D) are more likely to seek out relationships with people who view them unfavorably.
Psychology