User's Manual

4 Contents
Plot types .......................................................................219
Setting up the plot (Plot Setup view)...................................221
Exploring the graph ........................................................221
11 Statistics 2Var app
Getting started with the Statistics 2Var app.............................223
Entering and editing statistical data .......................................228
Numeric view menu items ................................................229
Defining a regression model .................................................231
Computed statistics ..............................................................233
Plotting statistical data..........................................................234
Plot view: menu items ......................................................236
Plot setup .......................................................................236
Predicting values.............................................................237
Troubleshooting a plot .....................................................238
12 Inference app
Getting started with the Inference app....................................239
Importing statistics ...............................................................243
Hypothesis tests...................................................................245
One-Sample Z-Test ..........................................................246
Two-Sample Z-Test ..........................................................247
One-Proportion Z-Test ......................................................248
Two-Proportion Z-Test ......................................................249
One-Sample T-Test ..........................................................250
Two-Sample T-Test...........................................................251
Confidence intervals ............................................................253
One-Sample Z-Interval .....................................................253
Two-Sample Z-Interval......................................................253
One-Proportion Z-Interval .................................................254
Two-Proportion Z-Interval..................................................255
One-Sample T-Interval......................................................256
Two-Sample T-Interval ......................................................256
13 Solve app
Getting started with the Solve app .........................................259
One equation.................................................................260
Several equations ...........................................................263
Limitations......................................................................264
Solution information.............................................................265
14 Linear Solver app
Getting started with the Linear Solver app...............................267
Menu items.........................................................................269