Multiple Choice
The employees of Cartwright Manufacturing are awarded efficiency ratings. The distribution of the
Ratings approximates a normal distribution. The mean is 400, the standard deviation 50. What is the
Area under the normal curve between 400 and 482?
A) 0.5000
B) 0.4495
C) 0.3413
D) 0.4750
Correct Answer:
Verified
Correct Answer:
Verified
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