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The sample mean estimate Theta

Suppose that X_1=\Theta +W_1 and X_2=2\Theta +W_2, where \Theta ,W_1,W_2 are independent standard normal random variables. If
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Suppose that X_1=\Theta +W_1 and X_2=2\Theta +W_2, where \Theta ,W_1,W_2 are independent standard normal random variables. If
1. 1 answer
2. 217 views
Multiple Choice (theta) means the symbol 0 with the dash in it.1.)Which expression is equivalent to
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2. asked by HotMath
3. 1,472 views
Multiple ChoiceWhich expression is NOT equivalent to 1? (theta) means 0 with dash in it. A.)sin^2 (theta)+cot^2 (theta) sin^2
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2. asked by HotMath
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Suppose that \Theta takes values in [0,1] and its PDF is of the formf_{\Theta }(\theta )= a\theta (1-\theta )^2,\ \ \
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Let Θ1, Θ2, W1, and W2 be independent standard normal random variables. We obtain two observations,X1=Θ1+W1,X2=Θ1+Θ2+W2.
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2. asked by panda
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Let Θ1, Θ2, W1, and W2 be independent standard normal random variables. We obtain two observations,X1=Θ1+W1,X2=Θ1+Θ2+W2.
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2. asked by Anonymous
3. 5,863 views
The random variables Theta and X are described by a joint PDF which is uniform on the triangular set defined by the constraints
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2. asked by Ramya
3. 155 views
Justin wants to evaluate 3cot(-5pi/4). Which of the following identities can he use to help him? Select two answers.cot(-theta)
1. 5 answers
2. asked by Max
3. 2,728 views
write the following parametric equations as a polar equationx=t^2 y=2t *r=4cot(theta)csc(theta) *r=2cot(theta)csc(theta)
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2. asked by heheeeee
3. 67 views