Using a two-tailed test at a = .05 for n = 30, we would reject the hypothesis of zero correlation if the absolute value of r exceeds:

Q: Evaluate I = dr 9 + 16x6

A: To evaluate the integral.

Q: -4x-16x

A:

Q: 32six + 25six= 414six + 52six=

A:

Q: 2x-3x-14=

A: topic - linear equation in one variable

Q: -Sune +1

A: This question is based on solution of Trigonometric equation.

Q: Let W = {(x₁, x2, x3)| 3x₁ - x₂ = 0} with the standard operations in R³. Which of the following…

A:

Q: 42+_= 35+43

A: 42+_= 35+43 _ =? Let _ be x 42+x=35+43 x=?

Q: What is 2 plus

A:

Q: Write a large number (greater than 1) that contains at least 1 zero and 4 significant figures.

A: 508.0 has four significant figures and two zeros.

Q: y? = 4sinx + 3x²

A: Given function is                                                  y2=4sinx+3x2 Derivative of the…

Q: 20x +5 24x-1

A:

Q: 48 64

A: The expression for ∠MCA is,

Q: X+6

A:

Q: 6 - 7z + 5) dz Find Preview +C

A:

Q: Integrate +9 +C

A: topic- indefinite integral

Q: Evaluate 100P1

A: We will use the formula: nPr=n!(n-r)!

Q: Decode -29, 43, -64, 92.

A: Given information: Four number= -29, 43, -64, 92

Q: Find LCM  x3,14x2y,35x4y5

A: x3 = x × x × x 14x2y = 2 × 7 × x × x × y  35x4y5 = 7 × 5 × x × x × x × x × y × y × y × y × y

Q: n a​ poll, 37​% of the people polled answered yes to the question​ "Are you in favor of the death…

A: The following information has been given: Sample Proportion : p^=0.37 Margin of error : E=0.05

Q: SxV4 + x?dx

A: We have to find integral

Q: 2 plus 2

A:

Q: Evaluate I = 1+ 3x5 dr

A:

Q: Evaluate 2x2 +1+2/ dr.

A: First we distribute the x and write using exponents.

Q: 18x-23 Jan?-24 4416 -244+16

A:

Q: 3- Sx*Inxdx

A:

Q: 25=2x-3

A: solving for x 25=2x-3

Q: Find 3e3xy

A:

Q: What is

A: Introduction: Multiplication is the procedure of calculating the product of two or more numbers in…

Q: Given the random variables X and Y having the following joint density: f(x, y) = ½ for 0 ≤ y ≤ x ≤…

A:

Q: 4-a2

A: