Multiple Choice
The distribution of hourly sales for a local family owned store is normally distributed with a mean of $225 per hour and a standard deviation of $75 per hour. Which of the following intervals contains the middle 95% of hourly sales?
A) $75 to $375
B) $150 to $300
C) $175 to $275
D) $125 to $325
Correct Answer:

Verified
Correct Answer:
Verified
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