Multiple Choice
The mean score of a college entrance test is 500; the standard deviation is 75. The scores are normally distributed. What percent of the students scored below 320?
A) About 50.82%
B) About 34.13%
C) About 7.86%
D) About 0.82%
E) None of the choices are correct
Correct Answer:
Verified
Correct Answer:
Verified
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