Free Statistics

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Author's title

Author*The author of this computation has been verified*
R Software Moduletest_mean.wasp
Title produced by softwarePopulation Mean Test
Date of computationFri, 22 Oct 2010 14:53:43 +0000
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2010/Oct/22/t1287759161nn2r1xso02voq88.htm/, Retrieved Sat, 25 May 2024 05:33:40 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=87515, Retrieved Sat, 25 May 2024 05:33:40 +0000
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Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact225
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-     [Factor Analysis] [Sleep in Mammals ...] [2010-03-21 11:39:53] [b98453cac15ba1066b407e146608df68]
- RMPD  [Testing Mean with unknown Variance - Critical Value] [Hypothesis Test a...] [2010-10-19 11:45:26] [b98453cac15ba1066b407e146608df68]
-   PD    [Testing Mean with unknown Variance - Critical Value] [Intrinsic motivat...] [2010-10-22 14:27:55] [6bc4f9343b7ea3ef5a59412d1f72bb2b]
- RMPD        [Population Mean Test] [Smallest possible...] [2010-10-22 14:53:43] [b6992a7b26e556359948e164e4227eba] [Current]
- RMPD          [Testing Variance - Confidence Intervals for Sample Variance] [Variance = 13 Men] [2010-10-23 09:26:09] [6bc4f9343b7ea3ef5a59412d1f72bb2b]
- RMP             [Testing Mean with known Variance - Sample Size] [ws4 Q9] [2010-10-25 19:21:00] [07a238a5afc23eb944f8545182f29d5a]
-                   [Testing Mean with known Variance - Sample Size] [WS4 Q10] [2010-10-25 19:24:29] [07a238a5afc23eb944f8545182f29d5a]
F                 [Testing Variance - Confidence Intervals for Sample Variance] [Variantie 13 mannen] [2010-10-26 18:28:53] [8ef75e99f9f5061c72c54640f2f1c3e7]
F   P               [Testing Variance - Confidence Intervals for Sample Variance] [Variantie 13 vrouwen] [2010-10-26 18:36:03] [8ef75e99f9f5061c72c54640f2f1c3e7]
-                 [Testing Variance - Confidence Intervals for Sample Variance] [ws4 variance 13] [2010-10-26 20:10:07] [c61422349906618fd7554832db11aa8e]
-   P             [Testing Variance - Confidence Intervals for Sample Variance] [ws 4 variantie vr...] [2010-10-26 20:13:27] [c61422349906618fd7554832db11aa8e]
- RMPD          [Testing Variance - Confidence Intervals for Sample Variance] [Variance = 13 Women] [2010-10-23 09:29:53] [6bc4f9343b7ea3ef5a59412d1f72bb2b]
- RMPD          [Testing Mean with known Variance - Sample Size] [Sample size] [2010-10-23 09:42:45] [6bc4f9343b7ea3ef5a59412d1f72bb2b]
F                 [Testing Mean with known Variance - Sample Size] [Minimumgrootte] [2010-10-26 18:45:12] [8ef75e99f9f5061c72c54640f2f1c3e7]
F   P               [Testing Mean with known Variance - Sample Size] [Minimumgrootte 2] [2010-10-26 19:35:33] [8ef75e99f9f5061c72c54640f2f1c3e7]
-                 [Testing Mean with known Variance - Sample Size] [ws 4 question 9] [2010-10-26 20:19:34] [c61422349906618fd7554832db11aa8e]
- RMPD          [Testing Mean with known Variance - Sample Size] [Sample size (Type...] [2010-10-23 09:51:59] [6bc4f9343b7ea3ef5a59412d1f72bb2b]
-                 [Testing Mean with known Variance - Sample Size] [Q10] [2010-10-25 19:38:32] [87116ee6ef949037dfa02b8eb1a3bf97]
-                 [Testing Mean with known Variance - Sample Size] [ws4 question 10] [2010-10-26 20:24:44] [c61422349906618fd7554832db11aa8e]
- RMPD          [Minimum Sample Size - Testing Mean] [Minimum sample si...] [2010-10-23 10:05:25] [6bc4f9343b7ea3ef5a59412d1f72bb2b]
- RMPD          [Minimum Sample Size - Testing Mean] [Sample size max. ...] [2010-10-23 10:10:07] [6bc4f9343b7ea3ef5a59412d1f72bb2b]
-   P             [Minimum Sample Size - Testing Mean] [WS4 Q11 error = 1] [2010-10-25 19:31:06] [07a238a5afc23eb944f8545182f29d5a]
-   P             [Minimum Sample Size - Testing Mean] [ws 4 question 11] [2010-10-26 20:29:38] [c61422349906618fd7554832db11aa8e]
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Dataseries X:


19


25



17
22



21

26
20

14


23




20

22


15
20
22

20
28




25
26

17
23

13




24



14
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23

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23
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21
26
15
25



17
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27




25

19
26

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20

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17
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23
11
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18




Population Mean Test - Ungrouped Data
StatisticValue
H0: mean =20
H1: mean <>20
Arithmetic Mean21.1587302
Standard Error0.4677
T-STAT2.47751
p-value0.01597
Observations63

\begin{tabular}{lllllllll}
\hline

Population Mean Test - Ungrouped Data \tabularnewline

Statistic
Value \tabularnewline H0: mean =20 \tabularnewline H1: mean <>20 \tabularnewline Arithmetic Mean21.1587302 \tabularnewline Standard Error0.4677 \tabularnewline T-STAT2.47751 \tabularnewline p-value0.01597 \tabularnewline Observations63 \tabularnewline \hline \end{tabular} %Source: https://freestatistics.org/blog/index.php?pk=87515&T=0

[TABLE]

[ROW][C]Population Mean Test - Ungrouped Data[/C][/ROW]

[ROW][C]Statistic[/C]
Value[/C][/ROW] [ROW][C]H0: mean =[/C]20[/C][/ROW] [ROW][C]H1: mean <>[/C]20[/C][/ROW] [ROW][C]Arithmetic Mean[/C]21.1587302[/C][/ROW] [ROW][C]Standard Error[/C]0.4677[/C][/ROW] [ROW][C]T-STAT[/C]2.47751[/C][/ROW] [ROW][C]p-value[/C]0.01597[/C][/ROW] [ROW][C]Observations[/C]63[/C][/ROW] [/TABLE] Source: https://freestatistics.org/blog/index.php?pk=87515&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=87515&T=0

As an alternative you can also use a QR Code:  

The GUIDs for individual cells are displayed in the table below:

Population Mean Test - Ungrouped Data
StatisticValue
H0: mean =20
H1: mean <>20
Arithmetic Mean21.1587302
Standard Error0.4677
T-STAT2.47751
p-value0.01597
Observations63



Parameters (Session):
Parameters (R input):
R code (references can be found in the software module):