It would be D it’s really ez
The margin of error (MOE) can be calculated by using the
formula:
MOE = 1.96 sqrt [p (1 – p) / n]
So substituting the values:
MOE = 1.96 sqrt [0.5 (1 – 0.5) / 400]
MOE = 0.049
Therefore answer:
<span>A. 0.049</span>
Answer:
-5x-(-10y)
Step-by-step explanation:
-5x-(-10y)
-5x+10y