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Example
list1 : { 38, 56, 59, 64, 74 }
list2 : { 41, 63, 70, 72, 84 }
• Stati tic Wizard Operation
(1) Input the data into [list1] and [list2] in the Stat Editor.
(2) On the menu bar, tap [Calc] and then [Test].
(3) Select [Linear Reg TTest] and then tap [Next >>].
(4) Select the β &
(5) Select XList [list1], YList [list2] and Freq [1].
(6) Tap [Next >>].
(7) To display the graph, tap
Program, eActivity or Main Application
Command: LinRegTTest
Command Syntax
" β &
condition", XList, YList, Freq (or 1)
* "Freq" can be omitted. Doing so sets "1" for "Freq".
Input Example
LinRegTTest " ",list1,list2,1
2
Te t
2
Te t
2
Menu:
[Test]-[
De cription: This command tests hypotheses concerning the proportion of samples
included in each of a number of independent groups. The
used in the case of dichotomous variables, which are variables that have only
two possible values (such as "yes" or "no").
Expected Frequencies
Definition of Term
Observed matrix: name of matrix containing observed values (positive integers in
7-9-13
Tests
condition [ ].
.
Test]
k
i=1
F
=
ij
k
2
=
i=1
all cells for 2 × 2 and larger matrices; positive real numbers for
one row matrices)
20060301
x
x
ij
ij
j=1
k
x
ij
j=1
i=1
2
(x
– F
)
ij
ij
F
ij
j=1
2
Test command is
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