The Cell Phone Service case study and data.
Links:
Download the case study
Download the data
Multiple Regression - Two Predictors:
Determine whether wind speed and barometric pressure are related to phone call performance (percentage of dropped or failed calls).
JMP features demonstrated:
Analyze > Distribution, dynamic plot linking, Analyze > Fit Y by X (Bivariate), Analyze > Fit Model (Standard Least Squares), Analyze > Multivariate Methods > Multivariate, Surface Profiler (from Fit Model)
Statistical/graphical tools used:
Histograms, summary statistics, simple linear regression, multiple regression, scatterplots, and three-dimensional scatterplot.
This collection of business case studies was provided by Marlene Smith at the UC Denver Business School.
Note: Updated to JMP 12 May 13, 2015.
