For a population with µ = 60, which of the following values for the population standard deviation would cause X = 68 to have the most extreme position in the distribution (i.e., furthest distance from the center of the distribution) ?

Which of the following z-score values represents the location closest to the mean?

An analysis of variance produces SSbetween = 40 and MSbetween = 20.  In this analysis, how many treatment conditions are being compared?

A repeated-measures experiment compares three treatment conditions with a sample of 10 participants.  If the data are analyzed with ANOVA, the analysis would have dftotal = ____.

A repeated-measures experiment and a matched-subjects experiment each produce a t statistic with df = 10.   How many individuals participated in each study?

An analysis of variance produces SSbetween = 40 and MSbetween = 20.  In this analysis, how many treatment conditions are being compared?

If all other factors were held constant, how does a larger sample size affect the standard error and the t-statistic?

A sample of n = 4 scores has SS = 48.  What is the estimated standard error for the sample mean?

A two-factor experiment with 6 levels of factor A and 8 levels of factor B would consist of ____ separate treatment conditions and the dfFactor B would be ____.

In general, what is the effect of an increase in the variance for the sample of difference scores?