Suppose you create a 95% confidence interval for a mean, and get (10, 20). You've been told to report this by saying something like, “We are 95% confident that the true mean is between 10 and 20." Exactly what does this mean?

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.

answer: it's upside down and i can't read it

step-by-step explanation:

c

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