X³ - 12x² + 35x
x(x² - 12x + 35)
x(x-5)(x-7)
Answer:
the standard error of the proportion is 0.0272
Step-by-step explanation:
We have that if the sample size is greater than 5% of the entire population, a finite population correction factor (fpc) is multiplied with the standard error
:
fpc = 
We know that N = 250 n = 91, replacing:
fpc = 
fpc = 0.799
Now, the formula would then be:
SE =
*fpc
Now replacing, knowing that p = 0.12
SE=
*0.799
SE = 0.0272
So the standard error of the proportion is 0.0272
C for change it is kinda obvious because change starts with a c and apples start with an a and bananas start with a b
4(x+1) is the only one equal to 0