In a hypothesis test, what does a p-value of 0.0010.0010.001 signify?
The probability that the alternative hypothesis is true is 0.9990.9990.999.
The probability of observing a result at least as extreme as the one obtained, given that the null hypothesis is true, is 0.0010.0010.001.
The probability that the null hypothesis is true is 0.0010.0010.001.
The test has a power of 0.9990.9990.999.