Critical Region Method: Students t Table 6 of Appendix II
Chapter , Problem 28(choose chapter or problem)
Critical Region Method: Students t Table 6 of Appendix II gives critical values for the Students t distribution. Use an appropriate d.f. as the row header. For a right-tailed test, the column header is the value of a found in the one-tail area row. For a left-tailed test, the column header is the value of a found in the one-tail area row, but you must change the sign of the critical value t to For a twotailed test, the column header is the value of a from the two-tail area row. The critical values are the values shown. Solve using the critical region method of testing. Compare your conclusion with the conclusion obtained by using the P-value method. Are they the same?
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