For which of the following will the sampling distribution not be approximately normal? A. A right-skewed distribution

B. bimodal distribution

C. A population of size 2600, from which a sample of size 200 is randomly drawn

D. A population of size 2600, from which a sample of size 300 is randomly drawn

irrational, cannot

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4

0.50 , 0.75

step-by-step explanation:

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.