The SAS System 1 Obs treatment cold count 1 placebo 1 31 2 placebo 0 109 3 ascorb 1 17 4 ascorb 0 122 The SAS System 2 The FREQ Procedure Table of treatment by cold treatment cold Frequency‚ Percent ‚ Row Pct ‚ Col Pct ‚ 0‚ 1‚ Total ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ ascorb ‚ 122 ‚ 17 ‚ 139 ‚ 43.73 ‚ 6.09 ‚ 49.82 ‚ 87.77 ‚ 12.23 ‚ ‚ 52.81 ‚ 35.42 ‚ ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ placebo ‚ 109 ‚ 31 ‚ 140 ‚ 39.07 ‚ 11.11 ‚ 50.18 ‚ 77.86 ‚ 22.14 ‚ ‚ 47.19 ‚ 64.58 ‚ ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ Total 231 48 279 82.80 17.20 100.00 Statistics for Table of treatment by cold Statistic DF Value Prob ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ Chi-Square 1 4.8114 0.0283 Likelihood Ratio Chi-Square 1 4.8717 0.0273 Continuity Adj. Chi-Square 1 4.1407 0.0419 Mantel-Haenszel Chi-Square 1 4.7942 0.0286 Phi Coefficient 0.1313 Contingency Coefficient 0.1302 Cramer's V 0.1313 Fisher's Exact Test ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ Cell (1,1) Frequency (F) 122 Left-sided Pr <= F 0.9910 Right-sided Pr >= F 0.0205 Table Probability (P) 0.0115 Two-sided Pr <= P 0.0385 Sample Size = 279