3 ms·
If we assume that the data is reliable (not hand picked just to make a case). Then let's check. Two sided un paired t-test. T-value of 4.9. SE of 56.325 Grou
by hutrdvnj 4y ago
If we assume that the data is reliable (not hand picked just to make a case). Then let's check.
Two sided un paired t-test.
T-value of 4.9.
SE of 56.325
Group 1 mean of 2383 with sd 125.56.
Group 2 mean of 2659 with sd 119.16
39.7 SEM.
P value of 0.0001.
By conventional criteria there's about 0.01% chance the differences in the means is due to chance alone. That's 0.0001.
I.e. If you were to play 19 tournaments randomly 10,000 times, only 1 in 10,000 would you perform better on live boards as well as Hans did due to chance alone.