From f3b1281d6e690259a36ae4ee8d00e7832d9b9746 Mon Sep 17 00:00:00 2001 From: sotech117 <26747948+sotech117@users.noreply.github.com> Date: Mon, 11 Mar 2024 15:46:40 -0400 Subject: Update README.md --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 8dc2178..3b5ce3a 100644 --- a/README.md +++ b/README.md @@ -7,7 +7,7 @@ This frequency plot represents the (un-normalized) pdf of finding a points, so w Relating to AB testing, we can view the t-score as this particle doing a "random walk", with the p-value as the probability of finding a walk at that distance. By converting the average to a t-score, you have effectively normalized the walk, and can use the normal distribution to find the p-value. -When you argue that "if the p-value is less than 0.05, then the null hypothesis is rejected", you are saying that "if the probability of finding a sample in this position is less than .05 and I found it (in your sampleA vs sampleB calculations), then it's highly unlinkely this path is a coicidence and the null hypothesis can be rejected." +When you argue that "if the p-value is less than 0.05, then the null hypothesis is rejected", you are saying that "if the probability of finding a sample in this position is less than .05 and I found it (in your sampleA vs sampleB calculations), then it's highly unlinkely this path (i.e. the difference in means for your two samples) is a coincidence and the null hypothesis can be rejected." ## Random Speeds Notice how the distribution of random speeds and enegeries frequency graph is not normal - it's mostly normal but skewed with a longer right tail. This is because speed has no direction (as it's the magnitude of velocity), so the distrubtion is no longer normal. -- cgit v1.2.3-70-g09d2