Statistics App; Selecting What You Want To Do With The Statistics App; Inputting Data - Casio Classwiz Cg Software User's Manual

Statistics App

The Statistics app provides you with the tools you need to perform statistical calculations based on input data,
to display summary statistics and regression model information, and to draw graphs. It also provides you with
hypothesis testing and confidence interval capabilities.

Selecting What You Want to Do with the Statistics App

1. h > Statistics
• This enters the Statistics app with the List Editor tab active.
2. Press >.
• If this causes the Select Type menu to appear, go to step 4 of this procedure. Otherwise, go to step 3.
3. Highlight the first line of the Setup tab and then press O.
4. Use the menu to select what you want to do.
To do this:
Displaying Summary Statistics or Regression Model
Information (page 32)
Drawing a Statistics Graph (page 35)
Performing a Hypothesis Test (page 42)
Find a Confidence Interval (page 49)
*1 Regression model information includes regression equations coefficients, coefficient of determination,
etc.
*2 Scatter plots and regression graphs based on 2-Variable data, histograms and box-and-whisker
diagrams based on 1-Variable data, etc.
5. Press O.
• This displays on the Setup tab a menu of settings for the item you selected.

Inputting Data

The Statistics app's List Editor is an app-specific editor for inputting and editing statistical data. You can use
List Editor to create up to 26 list variables (List 1 to List 26) at a time.
Create from one to three list variables, depending on the statistical data to be processed.
*1
*2
Highlight this menu item:
[Calculate Summary Statistics]
[Draw Statistics Graph]
[Hypothesis Test]
[Confidence Interval]
29
*1