Which of the following conditions below might indicate that a linear model would not be appropriate?
(a) constant error variance
(b) patterned residuals
Residuals are ________ to _________ whether a linear model is ___________ to describe the ________ between the ___________ and ________ variables, to determine whether the ________ of the _________ is ________, and to check for ________.
To determine if a ______ model is ___________, a ________ plot is used, which is a _______ _______ with the _________ on the ________ axis and the ___________ variable on the __________ axis.
analyzed, determine, appropriate, relation, explanatory (independent), response (dependent), variance, residuals, constant, outliers
linear, appropriate, residual, scatter diagram, residuals, vertical (Y), explanatory (independent), horizontal (X)