An analysis of variance produces SStotal = 80 and SSwithin = 30.  For this analysis, what is SSbetween?

A population has µ = 50 and s = 5.  If 10 points are added to every score in the population, then what are the new values for the mean and standard deviation?

If a repeated-measures study shows a significant difference between two treatments with alpha = .01, then you can be sure that ____.

The following data were obtained from a repeated-measures research study. What is the value of MD for these data?Subject            1st       2nd   #1                  7          16   #2                  6          13   #3                10            8   #4                  9          18   #5                  7          14

If a t statistic is computed for a sample of n = 4 scores with SS = 300, then what are the sample variance and the estimated standard error for the sample mean?

A researcher conducts an experiment comparing two treatment conditions with 20 scores in each treatment condition. If a matched-subjects design is used, how many subjects are needed for the experiment?

For the repeated-measures t statistic, df = ____.

In an independent-measures study with n = 8 in each treatment, the data produces M = 86 for the first treatment and M = 82 for the second treatment, with a pooled variance of 16. What is Cohen’s d for these data?

If a t statistic is computed for a sample of n = 4 scores with SS = 300, then what are the sample variance and the estimated standard error for the sample mean?

For a sample taken from a population with mu=38 and little sigma=6, which sample size would likely create the smallest standard error of the mean?