The 10% condition When constructing a confidence interval for a population proportion, we check that the sample size is less than 10% of the population size.
a. Why is it necessary to check this condition?
b. What happens to the capture rate if this condition is violated?​

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

just took the test and my answers down below!

step-by-step explanation:

check the pic :

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6

if y=4x then you will substitute 4x in for y in the second equation.

8x + 4x = 18 combine like terms

12x = 18 divide by 12 on both sides

x = 18/12 or 3/2

now replace x in the first equation with 3/2 to get

y = 4 3/2

y = 6

the answer is a

(3/2,6)

hope that .

brainliest is always apprectiated