Multiple Choice
Solve the problem.
-The monthly incomes of trainees at a local factory are normally distributed with a mean of $1600 and a standard deviation $150. What percentage of trainees earn less than $1390 a month?
A) 8.08%
B) 91.92%
C) 1.40%
D) 44.04%
Correct Answer:
Verified
Correct Answer:
Verified
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