Solution
= Solution
Holding risk category fixed, increasing pollution by one unit multiplies the disease odds by
$$
e^{0.18243}\simeq1.20.
$$
\b[Thus the fitted odds increase by about twenty percent per unit of pollution.]
= Solution
Holding risk category fixed, increasing pollution by one unit multiplies the disease odds by
$$
e^{0.18243}\simeq1.20.
$$
\b[Thus the fitted odds increase by about twenty percent per unit of pollution.]