Real World Discussion - Interpreting Normal Distributions Each week you must either post 2 times (details below) however IF you attend the week's live session you need only post once. . (Potentially Required) The 2 posts must be submitted on different days. . (Optional) Additional posts and/or days of participation are not required, but are certainly welcome!. Expand All Collapse All 1. Estimated versus Actual 1 1. Using these 20 data points from a normal distribution, find their u and o. Then find P(x