Answer: 453
Step-by-step explanation:
To solve the question, we have to calculate the margin of error which will be:
= (61.7% - 52.3%) / 2
= 9.4% / 2
= 4.7%
4.7% = 1 / ✓n
0.047 = 1 / ✓n
✓n = 1 / 0.047
✓n = 21.28
Square both sides to.gwt the value of n
n = 21.28²
n = 452.69
n = 453
453 residents were surveyed
Answer:
21.7391%
Step-by-step explanation:
21800/1002.80
(70x10)+(6x1)+(4x1/10)+(2x1/100)+(9x1/1000)
Answer:
I think it's C if it's not C i'm sorry
Step-by-step explanation:
