Hospital Staffing. Where we considered the relationship between monthly man-hours needed to maintain an anesthesiology service and the predictor variables number of surgical cases, eligible population per 1000, and number of operating rooms. Use the technology of your choice to obtain output. a. Obtain a scatterplot matrix for the data, a three-dimensional scatterplot of the three predictor variables, and a regression analysis of man-hours on the three predictor variables (include the VIF s). Use these plots and output to assess the severity of multicollinearity in this regression analysis. b. What remedies would you suggest, if any, to lessen the effect of multicollinearity in this regression analysis?

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Hospital Staffing. Where we considered the relationship between monthly man-hours needed to maintain an anesthesiology service and the predictor variables number of surgical cases, eligible population per 1000, and number of operating rooms. Use the technology of your choice to obtain output.

a. Obtain a scatterplot matrix for the data, a three-dimensional scatterplot of the three predictor variables, and a regression analysis of man-hours on the three predictor variables (include the VIF s). Use these plots and output to assess the severity of multicollinearity in this regression analysis.

b. What remedies would you suggest, if any, to lessen the effect of multicollinearity in this regression analysis?

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