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Exercise: A simple CI
1/2 points (graded) Let θ be an unknown parameter, and let X be uniform on the interval [θ−0.5,θ+0.5]
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Confidence interval interpretation
Every day, I try to estimate an unknown parameter using a fresh data set. I look at the data
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Bias and MSE
We estimate the unknown mean θ of a random variable X with unit variance by forming the sample mean
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Answers (2)
4) Let Y=T3−T2. Find the PDF of fY|T2(y∣T2). For y,t>0, fY|T2(y∣t)= 6) Find the PDF fT3(t) for t≥0. For t≥0, fT3(t)=
3*n/s