When the null hypothesis is rejected, then:    A. F>F(α,n-k,k-1)  B. F>F(α,k-1,n-k)  C. F = 0  D. F(α,k-1,n-k)=0

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A: Given: f(x,y,z)=3xln(x2yz)+xyz

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A:

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A: Given function is

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A:

Q: 5. If f (x) = Vx, g(x) = x + 5 and h(x) = x² – ÷, 1 find the following.

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A: We have to evaluate .

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A: Given

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A: With the help of definite integral property we solve this.

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Q: x2/3 The critical number(s) of f(x) is (are) 1 :Select one 1,0.a -2, 1,0.b -2,0.c 2,1.d

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Q: f(x) = 0. -b < x < C₂ otherwise.

A: The given function, where We know that the Fourier transform of a function  is calculated as:.