Figure 17: Distribution of Sensitivities for Requirement 32: Water closet clearance in single user toilet rooms -- in swinging doors. NPV = -928.1

This figure is a bar graph showing the distribution of sensitivities for the requirement relating to water closet clearance in single-user toilet rooms with in swinging doors (Requirement #32). The x axis is labeled "Correlation of Coefficients" and has a scale running from negative .1 to positive 1 in .2 increments.  The y axis identifies the six key variables that have the most impact on the risk range for the NPV of this requirement.  These variables are listed on the y axis from top to bottom in descending order based on the size of their respective correlation coefficients.  The graph shows that the six variables have the following correlation coefficients: Likelihood of Occurrence (- 0.872); Alterations cost (- 0.364); Frequency of occurrence in single level stores (-0.189); Frequency of occurrence in restaurants (-0.115); Access time savings per use (0.105); Likelihood of Benefiting (0.047); and Frequency of use (0.013).