8-46
TwoSample Z Test: Executes 2-sample Z -test calculation.
Syntax: TwoSample
Z Test " ƫ
1
condition",
σ
1
,
σ
2
, o
1
, n
1
, o
2
, n
2
Output Values: z , p , o
1
, o
2
, n
1
, n
2
are assigned respectively to variables z , p , o
1
, o
2
, n
1
, n
2
and to ListAns elements 1 through 6.
Syntax: TwoSample
Z Test " ƫ
1
condition",
σ
1
,
σ
2
, List1, List2[, Freq1 [, Freq2]]
Output Values:
z , p , o
1
, o
2
,
s
x
1
, s
x
2
, n
1
, n
2
are assigned respectively to variables z , p , o
1
, o
2
,
s
x
1
, s
x
2
, n
1
, n
2
and to ListAns elements 1 through 8.
OneProp Z Test: Executes 1-proportion Z -test calculation.
Syntax: OneProp
Z Test " p condition", p
0
, x , n
Output Values: z , p , pˆ , n are assigned respectively to variables z , p , pˆ , n and to ListAns
elements 1 through 4.
TwoProp Z Test: Executes 2-proportion Z -test calculation.
Syntax: TwoProp
Z Test " p
1
condition", x
1
, n
1
, x
2
, n
2
Output Values: z , p , pˆ
1
, pˆ
2
, pˆ , n
1
, n
2
are assigned respectively to variables z , p , pˆ
1
, pˆ
2
, pˆ ,
n
1
, n
2
and to ListAns elements 1 through 7.
• t Test
OneSampleTTest: Executes 1-sample t -test calculation.
Syntax: OneSampleTTest "
ƫ
condition", ƫ
0
, o, s
x
, n
OneSampleTTest " ƫ
condition", ƫ
0
, List[, Freq]
Output Values:
t , p , o, s
x
, n are assigned respectively to the variables with the same
names and to ListAns elements 1 through 5.
TwoSampleTTest: Executes 2-sample t -test calculation.
Syntax: TwoSampleTTest "
ƫ
1
condition", o
1
, s
x
1
, n
1
, o
2
, s
x
2
, n
2
[,Pooled condition]
TwoSampleTTest " ƫ
1
condition", List1, List2, [, Freq1[, Freq2[,
Pooled condition ]]]
Output Values: When Pooled condition = 0,
t , p , df , o
1
o
2
, s
x
1
, s
x
2
, n
1
, n
2
are assigned
respectively to the variables with the same names and to ListAns
elements 1 through 9.
When Pooled condition = 1, t , p , df , o
1
, o
2
, s
x
1
, s
x
2
, s
p
, n
1
, n
2
are assigned
respectively to the variables with the same names and to ListAns
elements 1 through 10.
Note: Specify 0 when you want to turn off the Pooled condition and 1 when you
want to turn it on. Omitting the input is treated as Pooled condition off.
LinRegTTest: Executes linear regression t -test calculation.
Syntax: LinRegTTest "
ơ &
ρ
condition", XList, YList[, Freq]
Output Values:
t , p , df , a, b, s, r, r
2
are assigned respectively to the variables with the
same names and to ListAns elements 1 through 8.
