🧵 Untitled Thread
Anonymous at Thu, 10 Oct 2024 03:41:32 UTC No. 16418594
Why exactly can’t a null hypothesis be proven? It’s very easy to prove that there is no difference between two groups with some experimentation.
Anonymous at Thu, 10 Oct 2024 04:22:19 UTC No. 16418631
>>16418594
Because the null hypothesis is that your data _comes from_ a certain distribution. What you can check is whether or not your data _fits_ that distribution, which is not the same
Flipping a coin 10000 times and getting 4980 heads is not evidence that the coin is exactly 50/50. It's only evidence that the coin is not REALLY biased
Anonymous at Thu, 10 Oct 2024 07:56:14 UTC No. 16418851
>>16418594
>It’s very easy to prove that there is no difference between two groups with some experimentation
It's easy if you can do infinity amounts of experiments
Anonymous at Thu, 10 Oct 2024 11:05:38 UTC No. 16418996
>>16418594
No hypothesis can be proven, null hypotheses included.
Anonymous at Thu, 10 Oct 2024 13:58:15 UTC No. 16419163
>>16418594
Null hypotheses are inherently false because in our deterministic world
everybody is connected is convoluted ways
Anonymous at Sat, 12 Oct 2024 11:36:31 UTC No. 16422622
>>16418594
>Why exactly can’t a null hypothesis be proven?
NOTHING can be proven.
We either reject the null hypothesis, or fail to reject the null hypothesis. Those are the only options.