A juice machine is set to dispense 16 ounces of juice. The amount of juice dispensed is normally distributed, with a mean of 16. 15 ounces and a standard deviation of 0. 25 ounces.
In which range will the amount of juice dispensed be found 68% of the time?
A. 15. 90 ounces to 16. 40 ounces
B. 15. 65 ounces to 16. 65 ounces
C. 15. 40 ounces to 16. 90 ounces
D. 15. 15 ounces to 17. 15 ounces