Casio fxcp400 fxcp400 User Manual

Chapter 7: Statistics Application

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The Statistics application provides you with the tools you need to perform the operations below.

 

 Statistical data input (as list variables)

 

 Statistical graph drawing: 

Single-variable statistical graphs and paired-variable 
statistical graphs

 

 Statistical calculations: 

Single-variable, paired-variable, regression, test, 
confidence interval, and distribution calculations

  Performing a statistical calculation, graphing operation or other operation causes calculation results to be assigned to 

pre-determined system variables. For more information, see the “System Variable Table” on page 263.

When you start up the Statistics application, the Stat Editor window shown 
to the right appears on the display.

Stat Editor is a tool for creating and maintaining lists (list variables), and it 
plays a very important role in ClassPad statistical calculations. ClassPad 
uses lists as data sources for statistical calculations and for statistical 
graphing. You can specify data by its list name.

The list name is located in the cell at the top of each list. The initial default 
Stat Editor window shows six lists (columns), named list1 through list6.

List name

You can use the Stat Editor window to input and edit the data in the initially displayed list1 through list6. You 
can also recall list variables you created with the Main application* and create new list variables. 

 * 

See 

 and 

 in the separate “Examples” booklet.

u To input data into a list

1. On the Stat Editor window, select the cell where you want to input the data item.

• Use the cursor key to move the highlighting, or tap the cell with the stylus.

“Cal

'” line 

(see Tip on the 

next page)

Number of line where 

data is being input

Cell where data is being input

Input data