What is referred to by the term expected frequencies?

For which of the following situations would a repeated-measures research design be appropriate?

What is the Y predicted value with the regression equation Ŷ= .5x + 3 when X=12?

A distribution with µ = 35 and σ = 8 is being standardized so that the new mean and standard deviation will be µ = 50 and σ = 10.  In the new, standardized distribution your score is X = 45.  What was your score in the original distribution?

A sample of n = 4 scores is selected from a population with an unknown mean.  The sample has a mean of M = 40 and a variance of s2 = 16.  Which of the following is the correct 90% confidence interval for µ?

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

The average verbal SAT score for the entire class of entering freshmen is 530.  However, if you select a sample of 20 freshmen and compute their average verbal SAT score you probably will not get exactly 530.  What statistical concept is used to explain the natural difference that exists between a sample mean and the corresponding population mean?

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

A professor wants to conduct an independent measures design. He has 5 different treatment conditions and needs n = 20 people for each treatment. How many participants does he need for the experiment?

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