A quantity $X$ depends on temperature $\theta$ as shown. $\theta$ is found from the matching values of $X$ by using this graph. $X$ is measured with a percentage uncertainty of $\pm 1\%$ of its value at all temperatures. Which statement about the uncertainty in $\theta$ is correct?
- AThe percentage uncertainty in $\theta$ is least near $0^\circ\text{C}$.
- BThe percentage uncertainty in $\theta$ is least near $100^\circ\text{C}$.
- CThe actual uncertainty in $\theta$ is least near $0^\circ\text{C}$.
- DThe actual uncertainty in $\theta$ is least near $100^\circ\text{C}$.