The accompanying data file contains 20 observations for a binary response variabio y along with the predictor variables x1 and x2 Click here for the Excel Data File a. Estimate the logistic regression model to compute the probability and the odds when x1=12 and x2=a. Note: Do not round intermediate calculations and round final answers to 2 decimal places. b. What is the percentage change in the odds when x1 increases by one unit, holding x2 constant? Note: Do not round intermediate calculations and round final answer to 2 decimal places. The accompanying data file contains 20 observations for a binary response variabio y along with the predictor variables x1 and x2 Click here for the Excel Data File a. Estimate the logistic regression model to compute the probability and the odds when x1=12 and x2=a. Note: Do not round intermediate calculations and round final answers to 2 decimal places. b. What is the percentage change in the odds when x1 increases by one unit, holding x2 constant? Note: Do not round intermediate calculations and round final answer to 2 decimal places