Stat question help.

Question

if a can of pop has a mean of 12.oz ounces and a standard deviation of 0.11 what is the probability that your coke can have more than 12.00 ounces

Answer 1

By definition the mean is the "balance point" of the probability. A score above the mean has exactly the same probability as a score above the mean. So the probability of a score being less than the mean and the probability of a score being above the mean are the same: 50 percent or 0.5. This is always true, regardless of the shape of the distribution.