# Help with Hypothesis Testing!!!

#### Shaf

##### New Member
Hi everybody,
I really need help with this please!!

I got this function : f(x|c)=1+c^2(x-1/2) with 0<=x=<1 and 0<=c=<root of 2
and I have to find the critical value for risk level of a=0,1 with:

H0: c=0
H1: c=/=0

I must assume a simple obervation of X (just 1 observation) (this is my problem)

Hope someone knows, thanks you very much!!

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