Journal of the American Statistical Association · 1959 · 53 citations · 0 references
EducationEducational AssessmentEducational MeasurementStatisticsApplied StatisticsHypothesis TestingInferential StatisticsProbability DistributionsStatistical AnalysisTest ValidityT-testTest Score Distributions
Abstract In using Student's t-distribution in testing component parts a need for extending the table of upper percentage points was revealed. The method of calculation of these percentage points is presented and a table containing these results is given.