PSY 550 Topic 7 Discussion 1

PSY 550 Week 7 Discussion 1

Suppose that, for at-test, your computed value fort is +3.28. The critical value oft is +2.048. Explain what this means. Do you reject the null hypothesis or not? Now suppose that you have 28 degrees of freedom and are using a two-tailed (nondirectional) test. Draw a simple figure to illustrate the relationship between the critical and the computed values oft for this result.