Standard Normal Distribution Model (With Mean and Standard Devia

pinshape

This is the standard normal distribution as it's defined from -3 to +3 standard deviations. The standard normal distribution is a crucial tool in statistics that's essential for anyone working with data. This particular model was developed from an earlier version I created, which wasn't quite as effective as I had hoped for. That model was based on someone else's work. To see where this project originated, follow the breadcrumbs and check out the remixed section or search for thing 185896. The lines etched into this model approximate the mean and 1, 2, and 3 standard deviations away from the mean. The third standard deviation mark marks the end of the tails on the model. If you're interested in learning more about normal distributions or standard normal distributions, feel free to leave a comment or ask - I'd be happy to help. This model was printed with HIPS on a Lulzbot TAZ 5. This print was created originally to assist a blind student in a social sciences statistics course. Print Settings: Printer Brand: LulzBot; Printer: TAZ 5; Rafts: No; Supports: No; Resolution: I don't recall; Infill: 20%; Notes: I printed this model with Brim, approximately 5mm. This helped because previous iterations had curled up at the tails.