QUESTION 1 Let X₁, X2, ..., X20 be a random sample from a population X with density f(x; 0) = (0*(1-0)¹-x, x = 0,1. 0, otherwise there 0 < 0 ≤ is a parameter. The hypothesis Ho: 0 = to be tested against If H, is rejected when X₁ ≤ 6. then what is the probability of type I error? If H, is rejected when Σ20₁ X₁ ≤ 6. then what is the probability of type I error?

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