# ▷Everything works like a charm. Just purchased the statistics app for the TiNSpire CX

Hey Mike! All is well! You helped me over text a week ago! Everything works like a charm. Just purchased the statistics app and just activated That works as well.

Hey Mike! All is well! You helped me over text a week ago! Everything works like a charm. Just purchased the statistics app and just activated That works as well.

Watch this Youtube Video for an overview and examples at https://youtu.be/1HKbdf4zvvM Shows Step by Step solutions for most Statistics and Probability topics. Step by Step Confidence Intervals for mean, proportion, 2 means, 2 proportions, variance, slope, etc. Compute Sample Sizes for Confidence Intervals. Step by Step Tests of Significance (Z-Tests, T-Tests, ChiSquare Goodness of Fit and Independence tests, 2-sample… (read more)

Hi TI-Nspire users: Step by Step Statistics problem solving involving -Statistical Analysis -Mean, Mode, Median, Std Deviation, Variance -Linear , Quadratic and 6 other Regressions -Confidence Intervals -Statistical Tests -Normal Distribution, Binomial Distribution and 6 other Distributions -Conditional Probability and much more.. Free trials. Download at : www.TI-NspireApps.com