Analyzing Statistical Data
In This Chapter
Plotting statistical data
Creating histograms and box plots to describe one-variable data
Creating scatter and line plots to describe two-variable data
Tracing statistical data plots
Finding the mean, median, standard deviation, and other neat stuff
Finding a regression model for your data (curve fitting)
Using statistics commands on the Home screen
In descriptive statistical analysis, you usually want to plot your data and find the mean, median, standard deviation, and so on. You may also want to find a regression model for your data (a process also called curve fitting). This chapter explains how to get the calculator to do these things for you.
Plotting One-Variable Data
The most common plots used to graph one-variable data are ...