(CLO2) Q4: If (X, Y) follows a trinomial distribution with parameters n = 4, p₁ = 0.4, P₂ = 0.3. Find: 1. P(X = 1) 2. P(Y = 1) 3. E(Y)

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Q: Suppose a random sample of n=25 measurements is selected from a population with mean u and standard…

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Q: dy dx dy dx + + 318 2y X = y = sin(x) 1 x² " given that y = 2 when x = 1 dy dx + 2y tan(x) = sin(x),…

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Q: A sample of n = 26 scores has SS = 125. What is the variance for this sample ?

A: According to the given information, we have SS = 125 n = 26

Q: Find the null space for A. 1 8 A = -6 1 8 6 null(A) span

A: The given matrix is: A=  18-61   8 6

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Q: 5. Quadrilateral MATH has coordinates M(-3,-1), A(6,2), T(5,5) and H(-4, 2). Prove that…

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Q: az and ax az 6x3 3. Calculate the partial derivatives for the function z = - x3+3y3 み=…

A: We know that; The Quotient rule: fg'=f'·g-f·g'g2   3). Given: z=6x3x3+3y3

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A: Calculate the Taylor polynomials T2(x) and T3(x) centered at x=8 for f(x)=lnx+1

Q: Statical variable defined : * measured counted O identified O All of them

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A: Given information: n=20∑Xi=100∑Xi2=509.12SSE=3.41Regression equation, yi⏞=-1.70+0.48XiMean, x¯=5

Q: . (a) Let f: X→ Y and g: Y→ Z be functions. Show that go f: X→ Z is a function too. (b) If f: X→ Y…

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Q: Q4 Find a cube root of the number Z 18 +26i and put this cube root in the "Cartesian" form Z a+ bi…

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Q: Find y as a function of t if 64y" + 144y' + 106y = 0, y(0) = 8, y' (0) = 3. y =

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Q: 5. §11.5. Q31. Use a chain rule to find the value of dw dxs=1/4 if wr² - rtan 0, r = √s, 0 = πs.

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Q: e Newton's Method to approximate the zero(s) of the function. Continue the iterations until two x) =…

A: The given function is f(x)=x5+x-8 find f(-2) f(2)=25+-2+8=32+2-8=26 find f(-1) f(1)=15+1-8=+1+1-8=-6…

Q: or

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Q: The patient recovery time from a particular surgical procedure is normally distributed with a mean…

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