[Question] What is the null hypothesis of this page ? #1
Description
HI
Because less people use powerbuilder as development tool so far , especially in open source community. I found its interesting for your study about evaluating the risk if continuous using one specific language. Then I found this page about powerbuilder. But I am not sure what is the null hypothesis of the statistics ?
Does that mean if the p < 0.05, then people can speak both left and right languages ?
Thanks !
http://bvasiles.github.io/languages/powerbuilder.html