B bowtieboy17 Guest Aug 3, 2009 #1 For a one-tailed test (upper tail), a sample size of 18 at 95% confidence, t = ? a. 2.12 b. -2.12 c. -1.740 d. 1.740
For a one-tailed test (upper tail), a sample size of 18 at 95% confidence, t = ? a. 2.12 b. -2.12 c. -1.740 d. 1.740
