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Please answer part B. Part A was answered on another posted question.
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- they take samples of 4 fireworks for quality co from and examine them for defects. let X be the number of defective fireworks in the sample of 4.Suppose now that you have good arguments to say that the association between X andC (the unobserved confounding factor, here IQ at age 3), measured by γCX, is of a similarmagnitude as the association between X and A, measured by γAX — which you can computein your data (since A is observed). Would this new condition (γCX = γAX). Why?Why is n> 3 significant here?
- Show that Sn is solvable when n ≤ 4.Consider a random sample X1,...,Xn,... ∼ iid Beta(θ,1) for n > 2. Prove that the MLE and UMVUE are both consistent estimators for θI got MLE = n/-∑logXi and UMVUE = (n-1)/∑logXi. Need help in proving consistencyShow that F0F1 . . . Fn−1 = Fn − 2 for all n ≥ 1, where Fiis the i-th fermat number
- What is the Increasing,Decreasing, and Constant TheromYou are using t-test with 15 degrees of freedom to test H0: u=112 vs Ha: u<112, and the rejection was defined to be all the values less than -1.753. What is the implied value of alpha that this test is being performed at?I am not sure where to begin with this ine