Multiple Choice
Record the death rate from heart disease per 100,000 people in a group of developed countries. The distribution is roughly described by this Normal curve: 
From this Normal curve, we see that the mean heart disease death rate per 100,000 people is about
A) 60.
B) 120.
C) 190.
D) 250.
E) 400.
Correct Answer:
Verified
Correct Answer:
Verified
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