evaluare (n-1)

Q: evalvale inXdx 2.

A: The given integral is ∫lnxx2dx.

Q: Question 3

A:

Q: (d) Using the result that Var (3)=0²(XTX)-¹ find Var(30), Var(8₁) and Cov(Bo, 31).

A: Using the formula for the variance of β^, we can calculate the variances and covariances of the…

Q: 0 1 2 4 0 0 1 3

A:

Q: If two lines in the coordinate plane are perpendicular, then their slopes are In other words, For…

A: If two lines in a coordinate plane are perpendicular then their slopes are negative reciprocal of…

Q: enerator would best be m

A: The count represents the discrete case. Thus, we cannot use continuous case normal distribution. The…

Q: de (a43)2 Iニ

A:

Q: The total resistance Z, in a circuit is given by Z₁ = 142, where z₁ = 70 + 401 and 22 = 50-35i. What…

A:

Q: 7 (x+1)2 dx а. 11 x 2

A: Use the substitution method, to simplify the integral ∫x+172x112dx.…

Q: missing solution for part D !

A: Here, , , and .

Q: X ~ N(1, 2)

A: We have find givan normal distribution...

Q: expand (x+y)6

A:

Q: 54. -2 0.

A: (54) One of the possible graph for the given sign chart of f' is,

Q: L-1 S (s + 1)²

A:

Q: Tools Question 10 What are the values of x and y below? 15y + 15 8x +75 3y + 5 20x + 15

A: the figure is given: label the points as A,B,C,D,E,F,G and H.

Q: 7/2 -0 1 Figure 3

A: as per our guidelines we are supposed to answer only 1️⃣ question. Kindly repost other question as…