The Sample Mean of a Variable Is 137

Multiple Choice

The sample mean of a variable is 137.6, and is reported with an associated p value of 0.001. How could this p value be interpreted as?

A) Probability of .999 that true mean is null, when sample mean is 137.6.
B) The chance of the population or true mean being 137.6 is 0.001.
C) Probability of .001 that population mean is 0, when sample mean is 137.6.
D) 99.9% chance that the true mean is greater than 137.6.