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The advantage of the REML method is that it provides the standard errors of the variance components so that confidence intervals can be easily obtained. 

The PRESS statistic is a good way to judge the potential predictive capability of a model. 

Consider the time series  = (15,18,10,16,12,10,19,15, 20). Suppose that a moving median of span three is used to smooth the time series.  The first observation in the new smoothed time series is ­­­­____________.

Every 2k – p fractional factorial contains full factorials in some subsets of the original k factors. This is called 

The random factors in an experiment are assumed to be normally and independently distributed. 

In a random effects experiment the F-statistics for hypothesis testing are identical to those for the fixed effects situation. 

Construct a 95% confidence interval for the regression coefficient for X1. The UCL is _______________.  

The restricted version of the mixed model is a slightly more general model than the unrestricted model because it allows correlation between interaction effects. 

In a nested experiment, the nested factor is always a random effect. 

“Toward The Back.” is the definition of?