ANSWER
5%
EXPLANATION
To find the percentage error, we have to apply the formula:
[tex]\text{ \%error = }\frac{|Actual\text{ value - Expected value|}}{Expected\text{ value}}\cdot100[/tex]
The actual number of people is 683 and the expected number of people is 650.
Therefore, the percentage error is:
[tex]\begin{gathered} \text{ \%error = }\frac{|683-650|}{650}\cdot100 \\ =\frac{33}{650}\cdot100 \\ \approx5\text{ \%} \end{gathered}[/tex]
That is the answer.
