Labels:reckoner | sky | window OCR: + Ratio lists the test statistics for the hypotheses that each parameter is zero It formed by the ratio of the parameter estimate to its standard error. If the hypothesis is true then this statistic has Student's f distribution. Looking for at ratio greater than absolute value common rule-of-thumb for judging significance because if approximates the .05 significance Jevel. level
(January 1994).iso/SAS Institute/US English/JMP Statistical/JMP-68K/JMP Demo Help/JMP Demo Help.rsrc/PICT_3305_t ratio.png){kind=small}
(January 1994).iso/SAS Institute/US English/JMP Statistical/JMP-68K/JMP Demo Help/JMP Demo Help.rsrc/PICT_3304_Std Error.png){kind=link}
(January 1994).iso/SAS Institute/US English/JMP Statistical/JMP-68K/JMP Demo Help/JMP Demo Help.rsrc/PICT_3306_Prob > |t|.png){kind=link}