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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 computationTue, 26 Oct 2010 20:01:43 +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/26/t12881232284yj7anmpfe361uo.htm/, Retrieved Sat, 27 Apr 2024 21:53:54 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=89607, Retrieved Sat, 27 Apr 2024 21:53:54 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact142

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
F     [Testing Mean with unknown Variance - Critical Value] [Question 2 - Trea...] [2010-10-26 16:51:02] [26379b86c25fbf0febe6a7a428e65173]
- RMP   [Population Mean Test] [WS4 - Task 2 - Th...] [2010-10-26 19:01:40] [19f9551d4d95750ef21e9f3cf8fe2131]
-   PD      [Population Mean Test] [WS4 - Task 7 - sm...] [2010-10-26 20:01:43] [fca744d17b21beb005bf086e7071b2bb] [Current]
- RM D        [One Sample Tests about the Mean] [] [2011-10-23 13:11:24] [c6dda33d269efe9a48a310f0c0798534]
- R P           [One Sample Tests about the Mean] [Vraag 7] [2011-10-25 08:28:26] [4cb29c3614c5a92c2f34c46f79abd839]
- R PD          [One Sample Tests about the Mean] [Vraag 7 - Mannen] [2011-10-25 08:30:22] [4cb29c3614c5a92c2f34c46f79abd839]
-   P           [One Sample Tests about the Mean] [WS 4 Question 7] [2011-10-25 09:05:32] [59e9c089bdd600b584669dddc48fbcc3]
-   PD          [One Sample Tests about the Mean] [Workshop 5 - Task 7] [2011-10-25 16:47:47] [8b13b85c94b9a060d82f72930775ea89]
- R  D            [One Sample Tests about the Mean] [Workshop 5 -Task 7] [2011-10-25 16:58:07] [8b13b85c94b9a060d82f72930775ea89]
-   P           [One Sample Tests about the Mean] [P-Value Females] [2011-10-25 18:24:56] [147523945ddfd9cf10d509b57b5cab55]
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Dataset

Dataseries X:
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Histogram
Boxplots 
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Tables (Output of Computation)





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=89607&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=89607&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=89607&T=0

As an alternative you can also use a QR Code:  
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


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
par1 = 0.95 ; par2 = 100 ;
Parameters (R input):
R code (references can be found in the software module):