nickar1172
New member
- Joined
- Dec 11, 2013
- Messages
- 15
I had this problem on a quiz and obviously got it wrong, I am confused about how to set this question up and what to solve for:
In a large city, the average retail price of a pound of grapes is $1.79, with a standard deviation of 18 cents. Between what values must be the price of at least 15/16 of all pounds of grapes sold in this city?
In a large city, the average retail price of a pound of grapes is $1.79, with a standard deviation of 18 cents. Between what values must be the price of at least 15/16 of all pounds of grapes sold in this city?
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