Discuss how a probability plot works, and why we can draw conclusions based on the level of fit we see. If the resulting "fit" isn't perfect (which it very rarely is), what factors do you need to consider in making a decision about whether to use a particular distribution to solve your challenge? Describe how you would go about determining the best distribution for a set of data (if there actually is one)

1/2*qr*rs

step-by-step explanation:

69.64%

step-by-step explanation:

they would have to work 32 hours.

let's call the solutions x₁ = (5 - 2√7)/3 and x₂ = (5 + 2√7)/3

then the equation is (x-x₁)(x-x₂) = 0

if you fill that in you get a lot of numbers which you can recognize as ax²+bx+c=0.

step-by-step explanation:

you can see that a=1 (there is just an x²)

b = (-5 -2√7 + 2√7 - 5)/3 = -10/3

c = -2√7)/3 ) * (-5+2√7)/3) = -1/3

so your answer is 3x^2 – 10x – 1 = 0