# Critical and Computed Values for a T Test

Suppose that, for a t test, your computed value for t is +3.28. The critical value of t 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 of t for this result.

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#### Solution Summary

This solution is comprised of a detailed explanation of calculating critical and test statistics for a T Test. In this solution, step-by-step explanation of this complicated topic provides students with a clear perspective of calculating critical and test statistics for a T Test.

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