Multiple Choice
Use the empirical rule to solve the problem.
-The amount of Jen's monthly phone bill is normally distributed with a mean of $73 and a standard deviation of $9. What percentage of her phone bills are between $46 and $100?
A) 95.44%
B) 99.74%
C) 99.99%
D) 68.26%
Correct Answer:
Verified
Correct Answer:
Verified
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