A random variable X has probability density function f(x;0) = { 0e-thx Oe It is desired to test the null hypothesis H₁:0=1 against the alternative H₁:0=2. Which of the following statements is incorrect 1 a=0.6065 if His rejected at X −|2 All of the above 1 1-B=0.6321 if His rejected at X2-

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