Suppose you’re in a class of 35 students. The instructor takes a simple random sample of seven students and observes their heights. Imagine all of the different samples possible. Let X X denote the tallest height in the sample. The distribution of all values taken by X X in all possible samples of seven students selected from the 35 students in your class is:

attachment?

step-by-step explanation:

step-by-step explanation:

a and d

i dont know

step-by-step explanation:

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15