The Null Hypothesis and Research Hypothesis 

I had a hard time understanding my professor . You explained it perfectly thank you!!!

The best short video so far about hypothesis/null hypothesis with examples in social studies. Thank you.

thank you, sir !

This video helped me out a lot. Thank you!!!

Wow, what a presentation

thank you

It's a very clear video about hypotheses. Thank you!

tnx much sir ben baran.. helpful vid

Than you

Good day please i have a question can a Null hypothesis be combined with a directional hypothesis.. I mean can you have a null hypothesis with a directional hypothesis when writing down your hypothesis ?????

Is research hypothesis same as alternative hypothesis?

Thank You Sir!

THANK YOU

Thank you Ben!

Is alternative hypothesis same as research hypothesis?

employees working 12 hour shift are at higher risk of developing hypertension and central obesiy. is it a Null hypothesis or a research hypothesis? can someone please answer me?

i love you

How to make a hypothesis in title the effects of the growth of e-commerce to the local market