Basic of Statistics to carry out Research
Hello Guys, I am in a process of learning statistics to carry out my Research work and I will be sharing my learning so that I can remember and can share with you people. :)
Levels of measurements :
"Chi - Sq Method"
"Is there any statistical difference between what we observed or what we expected"
For example we threw a coin 100 times to get Head & Tail. It is always expected that we would have got 50 head & 50 Tail a basic intuition by every person. But, sometimes we find that the values are really biased toward one side.
So, this test is a way to identify that should we agree to Null Hypothesis (which is the common view of a particular problem like 50 head & 50 Tail in a throw of 100) or should we go with Alternative Hypothesis (a deviation from common phenomenon) (Target of every researcher).