PSYCH 210 Study Guide - Final Guide: Type I And Type Ii Errors, Twill, Skan
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She can use either two independent groups of 20 subjects each, or else two matched groups of 20 subjects each. We know: s2 = 169, s = 13, we have made an error in computation, = -13, the mean score on a quiz is 10 and the standard deviation is 0. An initial test of this theory would be to see whether attitudes are actually correlated with behaviors. 1,3,6,4,3,6: would you expect a positive or negative correlation between attitudes and behaviors, explain the relationship between behaviors and attitudes in words. Why or why not: what is the pearson"s r correlation coefficient for this study? (calculate r. , test whether this r is significantly different from 0. (use = . 05, consider the following graph. Which of the statements below best describes the main effects and interaction? (dependent variable is on y-axis) Spring 09 210- final exam review questions. Answers: c, d, c, b, c, c, d, c.
