HP (Hewlett-Packard) NW280AAABA Calculator User Manual


 
4 Contents
Plot types .......................................................................217
Setting up the plot (Plot Setup view)...................................219
Exploring the graph ........................................................219
11 Statistics 2Var app
Getting started with the Statistics 2Var app.............................221
Entering and editing statistical data .......................................226
Numeric view menu items ................................................227
Defining a regression model .................................................229
Computed statistics ..............................................................231
Plotting statistical data..........................................................232
Plot view: menu items ......................................................234
Plot setup .......................................................................234
Predicting values.............................................................235
Troubleshooting a plot.....................................................236
12 Inference app
Getting started with the Inference app....................................237
Importing statistics ...............................................................241
Hypothesis tests...................................................................243
One-Sample Z-Test ..........................................................244
Two-Sample Z-Test ..........................................................245
One-Proportion Z-Test ......................................................246
Two-Proportion Z-Test ......................................................247
One-Sample T-Test ..........................................................248
Two-Sample T-Test...........................................................249
Confidence intervals ............................................................251
One-Sample Z-Interval .....................................................251
Two-Sample Z-Interval......................................................251
One-Proportion Z-Interval .................................................252
Two-Proportion Z-Interval..................................................253
One-Sample T-Interval......................................................254
Two-Sample T-Interval......................................................254
13 Solve app
Getting started with the Solve app .........................................257
One equation.................................................................258
Several equations ...........................................................261
Limitations......................................................................262
Solution information.............................................................263
14 Linear Solver app
Getting started with the Linear Solver app...............................265
Menu items.........................................................................267