Linked Questions

3
votes
0answers
90 views

How can we reject null hypothesis based on p-values? [closed]

In textbook statistical tests, we usually calculate the probability of observing the data we observed given that the null hypothesis is true, i.e. $P[D|H_0]$. If this probability is small (e.g. $<0....
0
votes
1answer
54 views

Power of a test in testing of hypothesis

Power in testing of hypothesis is defined as the probability of making the correct decision. Then why do text books describe power=1-P(type 2 error) and not 1-P(type 1 error)
1
vote
0answers
51 views

What basis should be used to devize a significance/hypothesis test?

I am trying to understand the basis of hypothesis testing and I came up with a paradox. Let me explain with an example. Consider the case of trying to determine whether is coin is fair. The null ...

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