C-Psychometrist Exam | Actual Test Questions & Verified Ans

C-PSYCHOMETRIST EXAM | ACTUAL TEST QUESTIONS & VERIFIED ANSWERS | LATEST UPDATE | PASS ON FIRST TRY Mode --ANSWER IS---Most often Most frequent number Median --ANSWER IS---middle value Middle number in list Mean --ANSWER IS---regular meaning of "average" Average of all numbers Classical Test Theory --ANSWER IS---Oberved score =True Ability + Random Error X = T + e *we can never technically know the exact "true score" Measurement error --ANSWER IS---deviation of outcome of a measurement from the true value (sytematic + random) Confidence =ntervals --ANSWER IS---allow for an estimate of the uncertainty of an obtained test score based on both the properties of the test ans the properties of the normative sampleTrue Positive --ANSWER IS---you said the condition was present and it is False Positive --ANSWER IS---the condition is not really there but the test says it is True Negative --ANSWER IS---you said the condition was not there and it wasn't False Negative --ANSWER IS---you said the condition was not there but really is Sensitivity and Specificity --ANSWER IS---describe how well the test discriminates between individuals with and without a specified condition Reliability equals... --ANSWER IS---consistency Test-retest reliability --ANSWER IS---a basic kind of reliability that looks at the stability