Unexpected behaviors or issues that can cover a broad range of deviations from normal resultsGroup of answer choicesAnomalyArtifactDefectAnalysis

A simple model with few parameters is most likely to suffer from:Group of answer choicesHigh BiasHigh Variance

You should concentrate on method, significance and alternative explanations when you analyse your results.Group of answer choicesTrueFalse

A simple but effective form of observational research isGroup of answer choicesfocus groups.statistical analysis.questionnaires.mystery shopping.

Because of the change, the immediate consequence for output is that yGroup of answer choicesthe impact is indeterminateremains unchangedincreasesdecreases

We shouldn't explore data unless we have a hypothesis to test. Group of answer choicesTrueFalse