Oregon Fiber Board makes roof liners for the automotive industry. The manufacturing manager is concerned about product quality. She suspects that one particular failure, tears in the fabric, is related to production-run size. An assistant gathers the accompanying data from production records. LOADING... Click the icon to view the data table. a. Draw a scatter diagram for these data. A scatter diagram is a plot of two variables showing whether they are related. Each point on the scatter diagram represents one data observation. Note that the two variables are production-run size and failure percentage. The scatter diagram is shown below.