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6. In class, we saw two different expressions for the Fisher Information (and hence, the CRLB). Here, you will show the two expressions are equal (assuming that you may switch the order of differentiation and integration as needed). As a hint: Differentiatefx(x; 0) d-1 with -oO 1nJX(x, fx(r, 0) respect to θ to show that with respect to x;0) dz0. Then, differentiate this equation

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