3D printing is a growing trend in the manufacturing industry, with several factories and makers using this technology to quickly produce prototypes or replacement parts. 3D printing comes in different forms and uses different types of materials. One disadvantage to 3D printing is its relatively slow processing time, which makes it difficult to use for mass production of items. Your family business has recently decided to purchase a high quality 3D printer to explore a new business opportunity making spare parts for bicycle shops. You would like to predict how long it will take to 3D print a part based on the computed volume of the design given to you. You decide that a regression model is the best way to predict printing times