The primary advantage of the Latin square design, compared to the factorial design, is that
The "least squares method" is used in
The value for t, when making a two-tailed paired t test, with samples of 13 and alpha =0.05, is
In nonparametric statistics:
. No assumptions are made concerning the distribution from which the samples are taken.
. The parameters of the distribution do not relate to the parameters of the sample.
. The sample and the distribution must have no parameters in common.
The difference between setting alpha equal to 0.05 and alpha equal to 0.01 in hypothesis testing is