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Description of Statistical Computation

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 computationThu, 11 Nov 2010 23:35:56 +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/Nov/12/t1289518464y6qwwc21hcz0z8v.htm/, Retrieved Tue, 30 Apr 2024 08:27:22 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=93908, Retrieved Tue, 30 Apr 2024 08:27:22 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact174

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Population Mean Test] [] [2010-11-11 23:35:56] [e569a00cc6e8044e6afea1f18dd335a0] [Current]
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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
19
25
17
22
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20
14
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15
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20
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21
26
15
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25
19
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20
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19
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23
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11
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24
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21
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18

Tables (Output of Computation)





Population Mean Test - Ungrouped Data
StatisticValue
H0: mean =20
H1: mean <>20
Arithmetic Mean21.1515152
Standard Error0.450973
T-STAT2.5534
p-value0.013024
Observations66

\begin{tabular}{lllllllll}
\hline

Population Mean Test - Ungrouped Data \tabularnewline

Statistic
Value \tabularnewline H0: mean =20 \tabularnewline H1: mean <>20 \tabularnewline Arithmetic Mean21.1515152 \tabularnewline Standard Error0.450973 \tabularnewline T-STAT2.5534 \tabularnewline p-value0.013024 \tabularnewline Observations66 \tabularnewline \hline \end{tabular} %Source: https://freestatistics.org/blog/index.php?pk=93908&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]21.1515152[/C][/ROW] [ROW][C]Standard Error[/C]0.450973[/C][/ROW] [ROW][C]T-STAT[/C]2.5534[/C][/ROW] [ROW][C]p-value[/C]0.013024[/C][/ROW] [ROW][C]Observations[/C]66[/C][/ROW] [/TABLE] Source: https://freestatistics.org/blog/index.php?pk=93908&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=93908&T=0

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

Population Mean Test - Ungrouped Data
StatisticValue
H0: mean =20
H1: mean <>20
Arithmetic Mean21.1515152
Standard Error0.450973
T-STAT2.5534
p-value0.013024
Observations66


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
par1 = 0.95 ; par2 = 0 ;
Parameters (R input):
R code (references can be found in the software module):