How many degrees of freedom for error are associated with a multiple regression model with 7 independent variables and 35 sets of data? O 35 O None of the choices O 27

Q: 3. √11

A:

Q: 14. L1+ 2t- 3

A: Given The given expression is  Apply Laplace transform formula.

Q: 5. 13 12 9.

A:

Q: dx 0 4-x

A: To evaluate the integration.

Q: 4. 1+x+x* dx 1+x2 34.

A:

Q: 12 X-

A: The solution is given below

Q: 25. 1 | 1 1 + 1 - 1

A: Solution is done in step 2

Q: 1. 2. 3.

A:

Q: 10.1-2 q 19

A: Given that, The sides and diagonal lengths of the quadrilateral is a  =3.1yards , b=6.9yards , c =…

Q: 20 9.

A:

Q: -7 2. Fine the gcneral Selution

A: Given differential equation is: x2d2ydx2+xdydx+y=-7.     …..1 Substitute x=ez z=logx Now,…

Q: 1.r -5 1.Г 2

A:

Q: 3. Зх-18 х - 7 х- 7

A: Given Expression: 3x+3x-7=3x-18x-7 Let us multiply and divide the first term by (x-7)…

Q: d 6

A: 5. In the given right triangle , the hypotenuse is 41 and the perpendicular length is 40. Apply the…

Q: Coga 2.

A: we have to find, log7(6)÷log7(3)+log7(2)=?

Q: 7.2-2

A: Given:   x y 644 623 493 472 532 492 462 661 565 540   502   549   518

Q: 5. E1009 i-2n – 2 E7000 i¬n

A: ∑n=11009i-2n=∑n=11009-1-n          =∑n=11008-1-n+-1-1009          =-1+1-1+1...+1+-1-1009…

Q: 10. x2 + x2 = x4

A:

Q: 10.1-2 q 6

A: Image is attached with detailed solution.

Q: 6. 8.

A: Pythagorean Theorem:                  Pythagoras theorem states that  "In right angled triangle ,…

Q: 24

A: Solution : find length of side

Q: 7.) -3- %3D 10 2'

A: .

Q: 39. 2

A: according to given figure given function is decreasing in it's domain

Q: 12 16 5n

A: Area of triangle= (1/2) × Base × Height