Casio CLASSPAD 330 3.04 - Manual (Page 437)

20090601
7-9-14
Tests
Calculation Result Output
C 2
:
2
value
p : p -value
df : degrees of freedom
Example
a =
11 68 3
9 23 5
• Statistics Wizard Operation
(1)
(2) Input the matrix and assign it to variable a.
(3) / 
(4) On the menu bar, tap [Calc] and then [Test].
(5) Select [ C 2
Test] and then tap [Next >>].
(6) Input matrix a in the Matrix dialog box.
(7) Tap [Next >>].
(8) To display the graph, tap .
SProgram, eActivity or Main Application
Command: ChiTest :
Command Syntax
Observed matrix
Input Example:
ChiTest matrixa
Tip
• The minimum size of the matrix is 1 s 2. An error occurs if the matrix has only one row.
• The result of the expected frequency calculation is stored in the system variable named “Expected”.