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