An experiment was designed to examine how well a chemical kills an insect, that feeds on a plant species. The explanatory variable is the concentration (in log of milligrams per liter) of the chemical. At each concentration, approximately 50 insects were exposed. Each insect was either killed or not killed. We summarize the data using the number killed. The response variable for logistic regression is the log odds of the proportion killed. Here are the data: i) Estimate the logistic regression parameters w0 and w1. ii) If concentration (in log of milligrams per liter) =1.75, estimate the % of insects