# Question

The following data were obtained from a repeatedmeasures study comparing two treatment conditions.

a. Use a repeated-measures t test with a = .05 to determine whether there are significant mean differences between the two treatments. Note that you will need to find the difference score (D) for each person.

b. Use a repeated-measures ANOVA with a = .05 to determine whether there are significant mean differences between the two treatments. Within rounding error, you should find that F = t2.

a. Use a repeated-measures t test with a = .05 to determine whether there are significant mean differences between the two treatments. Note that you will need to find the difference score (D) for each person.

b. Use a repeated-measures ANOVA with a = .05 to determine whether there are significant mean differences between the two treatments. Within rounding error, you should find that F = t2.

## Answer to relevant Questions

A recent study examined how applicants with a facial blemish such as a scar or birthmark fared in job interviews (Madera & Hebl, 2011). The results indicate that interviewers recalled less information and gave lower ratings ...As we have noted in previous chapters, even a very small effect can be significant if the sample is large enough. Suppose, for example, that a researcher obtains a correlation of r = 0.60 for a sample of n = 10 ...For the following set of data, a. Find the linear regression equation for predicting Y from X. b. Calculate the standard error of estimate for the regression equation. For the following scores, a. Sketch a scatter plot and estimate the Pearson correlation. b. Compute the Pearson correlation. Research has demonstrated strong gender differences in teenagers' approaches to dealing with mental health issues (Chandra & Minkovitz, 2006). In a typical study, eighth-grade students are asked to report their willingness ...Post your question

0