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Dec 8, 2023 at 22:13 comment added whuber The 68-95-99.7 Rule already gives you an answer to better than two significant figures.
Jun 3, 2014 at 21:51 vote accept Mr.Cat
May 14, 2014 at 23:20 answer added Dilip Sarwate timeline score: 6
May 14, 2014 at 22:46 answer added Glen_b timeline score: 6
May 14, 2014 at 22:19 history edited Glen_b CC BY-SA 3.0
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May 14, 2014 at 21:44 vote accept Mr.Cat
Jun 3, 2014 at 21:50
May 14, 2014 at 21:43 vote accept Mr.Cat
May 14, 2014 at 21:43
May 14, 2014 at 21:31 review Close votes
May 15, 2014 at 10:29
May 14, 2014 at 21:24 answer added Sergio timeline score: 4
May 14, 2014 at 21:14 history edited Mr.Cat CC BY-SA 3.0
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May 14, 2014 at 21:08 comment added Alexis The $p$-value of $|z|$ statistics that are $\ge 3$ are all small. They never get big again... just smaller and smaller. So if your table of $p$-values for $z$ statistics stops at three, it probably says the $p$-value is 0.000 or something like that (really meaning < 0.001), and you can simply use that to conduct your tests.
May 14, 2014 at 21:03 comment added Mr.Cat ok i know that but i'm talkin about the standard .. which has table with values from -3 from 3 , i know it's up to infinity but what i want is to find values bigger than 3 which is not listed in the table .. i know there is another exponential formula but it's not for the standard dist.
May 14, 2014 at 21:00 comment added Patrick Coulombe z scores range from $-\infty$ to $+\infty$.
May 14, 2014 at 20:56 review First posts
May 14, 2014 at 21:00
May 14, 2014 at 20:49 answer added Nick Stauner timeline score: 3
May 14, 2014 at 20:39 history asked Mr.Cat CC BY-SA 3.0