when do you compute probability on the control p value? how to get probability based on test data if a standard score is not a measure of testing probability, how to find probability on a test what is p value for testpop calculate probability based on test / control data calculate the probability of a test to be a test of the same test how to determine probability of a test how do you find the probability of a randomized test to a controlled one? how to find probability based on test how to calculate probability of a test calculate probability based on testpop when calculating probability how to find the probability of a repeat of the same test on both tests how to find probability of test run again how to determine probability of test results for ms how to compute probability from test data how to calculate probability based on test and control data how to find the probability for test data how to determine probability of error in a test