What is the reliability if the true score variance is 80 and the test score variance is 100? What statistic relates to how close a score on one test will be to a score on a parallel form? What...What is the reliability if the true score variance is 80 and the test score variance is 100? What statistic relates to how close a score on one test will be to a score on a parallel form? What is the theoretical maximum correlation of a test with a criterion if the test has a reliability of 0.81? Of the variables "gender" and "trials," which is likely to be a between-subjects variable and which a within-subjects variable?
