Author Question: A single-sample t ratio presents the difference between two means in units of a. the estimated ... (Read 62 times)

audie · **on:** Jun 20, 2018

A single-sample t ratio presents the difference between two means in units of

a. the estimated standard error of the mean
b. the estimated population standard deviation of the underlying distribution of
individual scores
c. the estimated standard error of difference
d. none of these, since the single-sample t ratio cannot compare two means

Question 2

If ordinal data are obtained from a two-group, between-subjects design
(with random assignment of all subjects), the appropriate test would be

a. U
b. T
c. Spearman r
d. Friedman ANOVA by ranks