which random variable is the same as the ordinal variable what variable would be a good measure of precision what is the purpose of the random variable how is the endpoint measure how to find the probability that each of the three endpoints are identical what is the difference between a random variable and a linear variable definition of a repeatable random variable what would be a good precision measure what is the difference between a random variable and an ordinal variable? why is it a good idea to find the endpoint in a random variable how to find the outcome of the endpoint what would be a good precision measure what would be the a.p. measure of precision define precision test how to find the probability that one would find the endpoint of each treatment? what is the purpose of the measure in a random variable which variable should be used for a statistical model? what is the a-b test? explain the problem. a definition of a random variable and how do you measure the results? a. long term effects b. random variable outcomes c. longitudinal effects which random variable is used to measure endpoints