When something is measured repeatedly, there is always variability, which is referred to as0 / 1 分an operational definition.measurement error.a quantitative variable.test-retest reliability

The consistency of a measure is its1 分reliability.variability.validity.replicability.

第 9 个问题The act of assigning a value or score to some behavior, event, or physiological state is to 0 / 1 分replicate a variable.define a variable.measure a variable.validate a variable.

Test 5.2. which basic element of metric measures the error rate or quality of the output of a process referred to?Question 6Answera.Qualityb.Moneyc.Quantityd.Time

Measurement error in an experiment refers to the error that:Group of answer choicesoccurs when the experimenter makes mistake in analyzing the observed values from the measuring instrument.Correct answer is not in the list.only occurs when the experimenter uses a cheaper measuring instrumentoccurs when the experimenter makes a mistake in reading the observed values from the measuring instrument.occurs when the experimenter makes a mistake in recording the observed values from the measuring instrument.

What term correctly describes the consistency of a measure from one time to another?Question 4Select one:a.Test-retest reliabilityb.Internal validityc.Inter-rater observationd.Inter-rater reliability