The normal distribution calculator works just like the TI 83/TI 84 calculator normalCDF function. It takes 4 inputs: lower bound, upper bound, mean, and standard deviation. You can use the
This app was extremely helpful for those of us who suddenly found ourselves as Algebra teachers due to the Covid Pandemic, do you think you could add a feature to help with word problems? Thank you :).
Hubert Miller
Pay wall is annoying and very expensive, i wish there is an option to use parenthesis (), brackets [], braces {}, really great app for math and it really helps if you want to prove what you are solving.
Normal Distribution
Results: Area (probability) = Area Under the Normal Distribution Specify the mean and standard deviation. Indicate whether you want to find the area above a certain value, below a certain