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Author

*The author of this computation has been verified*

R Software Module

rwasp_hypothesismeanu.wasp

Title produced by software

Testing Mean with unknown Variance - Critical Value

Date of computation

Fri, 12 Dec 2014 09:26:30 +0000

Cite this page as follows

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2014/Dec/12/t1418376398dcpf3ngsuai7zln.htm/, Retrieved Thu, 16 May 2024 06:49:55 +0000

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=266447, Retrieved Thu, 16 May 2024 06:49:55 +0000

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IsPrivate?

No (this computation is public)

User-defined keywords

Estimated Impact

114

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)

-       [Testing Mean with unknown Variance - Critical Value] [] [2014-12-12 09:26:30] [c627838e8e29a957751cabcf62378089] [Current]

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Boxplots

2011	S	0	12,9
2011	S	0	7,4
2011	S	0	12,2
2011	S	0	12,8
2011	S	0	7,4
2011	S	0	6,7
2011	S	0	12,6
2011	S	0	14,8
2011	S	0	13,3
2011	S	0	11,1
2011	S	0	8,2
2011	S	0	11,4
2011	S	0	6,4
2011	S	0	10,6
2011	S	0	12,0
2011	S	0	6,3
2011	B	1	11,3
2011	S	0	11,9
2011	S	0	9,3
2011	B	1	9,6
2011	S	0	10,0
2011	S	0	6,4
2011	S	0	13,8
2011	S	0	10,8
2011	S	0	13,8
2011	S	0	11,7
2011	S	0	10,9
2011	B	1	16,1
2011	B	1	13,4
2011	S	0	9,9
2011	S	0	11,5
2011	S	0	8,3
2011	S	0	11,7
2011	S	0	6,1
2011	S	0	9,0
2011	S	0	9,7
2011	S	0	10,8
2011	S	0	10,3
2011	S	0	10,4
2011	B	1	12,7
2011	S	0	9,3
2011	S	0	11,8
2011	S	0	5,9
2011	S	0	11,4
2011	S	0	13,0
2011	S	0	10,8
2011	B	1	12,3
2011	S	0	11,3
2011	S	0	11,8
2011	B	1	7,9
2011	S	0	12,7
2011	B	1	12,3
2011	B	1	11,6
2011	B	1	6,7
2011	S	0	10,9
2011	B	1	12,1
2011	S	0	13,3
2011	S	0	10,1
2011	B	1	5,7
2011	S	0	14,3
2011	B	1	8,0
2011	B	1	13,3
2011	S	0	9,3
2011	S	0	12,5
2011	S	0	7,6
2011	S	0	15,9
2011	S	0	9,2
2011	B	1	9,1
2011	S	0	11,1
2011	S	0	13,0
2011	S	0	14,5
2011	B	1	12,2
2011	S	0	12,3
2011	S	0	11,4
2011	B	1	8,8
2011	B	1	14,6
2011	S	0	7,3
2011	S	0	12,6
2011	S	0	NA
2011	S	0	13,0
2011	B	1	12,6
2011	S	0	13,2
2011	B	1	9,9
2011	S	0	7,7
2011	B	1	10,5
2011	B	1	13,4
2011	B	1	10,9
2011	B	1	4,3
2011	B	1	10,3
2011	B	1	11,8
2011	B	1	11,2
2011	B	1	11,4
2011	B	1	8,6
2011	B	1	13,2
2011	B	1	12,6
2011	B	1	5,6
2011	B	1	9,9
2011	B	1	8,8
2011	B	1	7,7
2011	B	1	9,0
2011	B	1	7,3
2011	B	1	11,4
2011	B	1	13,6
2011	B	1	7,9
2011	B	1	10,7
2011	B	1	10,3
2011	B	1	8,3
2011	B	1	9,6
2011	B	1	14,2
2011	B	1	8,5
2011	B	1	13,5
2011	B	1	4,9
2011	B	1	6,4
2011	B	1	9,6
2011	B	1	11,6
2011	B	1	11,1
2012	S	0	4,35
2012	S	0	12,7
2012	S	0	18,1
2012	S	0	17,85
2012	B	1	16,6
2012	B	1	12,6
2012	S	0	17,1
2012	S	0	19,1
2012	S	0	16,1
2012	S	0	13,35
2012	S	0	18,4
2012	S	0	14,7
2012	S	0	10,6
2012	S	0	12,6
2012	S	0	16,2
2012	S	0	13,6
2012	B	1	18,9
2012	S	0	14,1
2012	S	0	14,5
2012	S	0	16,15
2012	S	0	14,75
2012	S	0	14,8
2012	S	0	12,45
2012	S	0	12,65
2012	S	0	17,35
2012	S	0	8,6
2012	S	0	18,4
2012	S	0	16,1
2012	B	1	11,6
2012	S	0	17,75
2012	S	0	15,25
2012	S	0	17,65
2012	S	0	15,6
2012	S	0	16,35
2012	S	0	17,65
2012	S	0	13,6
2012	S	0	11,7
2012	S	0	14,35
2012	S	0	14,75
2012	S	0	18,25
2012	S	0	9,9
2012	S	0	16
2012	S	0	18,25
2012	S	0	16,85
2012	B	1	14,6
2012	B	1	13,85
2012	S	0	18,95
2012	S	0	15,6
2012	B	1	14,85
2012	B	1	11,75
2012	B	1	18,45
2012	B	1	15,9
2012	S	0	17,1
2012	S	0	16,1
2012	B	1	19,9
2012	B	1	10,95
2012	B	1	18,45
2012	B	1	15,1
2012	B	1	15
2012	B	1	11,35
2012	B	1	15,95
2012	B	1	18,1
2012	B	1	14,6
2012	S	0	15,4
2012	S	0	15,4
2012	B	1	17,6
2012	S	0	13,35
2012	S	0	19,1
2012	B	1	15,35
2012	S	0	7,6
2012	B	1	13,4
2012	B	1	13,9
2012	S	0	19,1
2012	B	1	15,25
2012	B	1	12,9
2012	B	1	16,1
2012	B	1	17,35
2012	B	1	13,15
2012	B	1	12,15
2012	B	1	12,6
2012	B	1	10,35
2012	B	1	15,4
2012	B	1	9,6
2012	B	1	18,2
2012	B	1	13,6
2012	B	1	14,85
2012	S	0	14,75
2012	B	1	14,1
2012	B	1	14,9
2012	B	1	16,25
2012	S	0	19,25
2012	B	1	13,6
2012	S	0	13,6
2012	B	1	15,65
2012	S	0	12,75
2012	B	1	14,6
2012	S	0	9,85
2012	B	1	12,65
2012	B	1	11,9
2012	B	1	19,2
2012	B	1	16,6
2012	B	1	11,2
2012	S	0	15,25
2012	S	0	11,9
2012	B	1	13,2
2012	S	0	16,35
2012	S	0	12,4
2012	B	1	15,85
2012	S	0	14,35
2012	S	0	18,15
2012	B	1	11,15
2012	B	1	15,65
2012	S	0	17,75
2012	B	1	7,65
2012	S	0	12,35
2012	S	0	15,6
2012	S	0	19,3
2012	B	1	15,2
2012	S	0	17,1
2012	B	1	15,6
2012	S	0	18,4
2012	S	0	19,05
2012	S	0	18,55
2012	S	0	19,1
2012	B	1	13,1
2012	S	0	12,85
2012	S	0	9,5
2012	S	0	4,5
2012	B	1	11,85
2012	S	0	13,6
2012	S	0	11,7
2012	B	1	12,4
2012	S	0	13,35
2012	B	1	11,4
2012	B	1	14,9
2012	B	1	19,9
2012	S	0	17,75
2012	B	1	11,2
2012	B	1	14,6
2012	S	0	17,6
2012	S	0	14,05
2012	S	0	16,1
2012	S	0	13,35
2012	S	0	11,85
2012	S	0	11,95
2012	B	1	14,75
2012	B	1	15,15
2012	S	0	13,2
2012	B	1	16,85
2012	B	1	7,85
2012	S	0	7,7
2012	B	1	12,6
2012	B	1	7,85
2012	B	1	10,95
2012	B	1	12,35
2012	B	1	9,95
2012	B	1	14,9
2012	B	1	16,65
2012	B	1	13,4
2012	B	1	13,95
2012	B	1	15,7
2012	B	1	16,85
2012	B	1	10,95
2012	B	1	15,35
2012	B	1	12,2
2012	B	1	15,1
2012	B	1	17,75
2012	B	1	15,2
2012	S	0	14,6
2012	B	1	16,65
2012	B	1	8,1

Summary of computational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	0 seconds
R Server	'Gwilym Jenkins' @ jenkins.wessa.net

\begin{tabular}{lllllllll}
\hline
Summary of computational transaction \tabularnewline
Raw Input & view raw input (R code)  \tabularnewline
Raw Output & view raw output of R engine  \tabularnewline
Computing time & 0 seconds \tabularnewline
R Server & 'Gwilym Jenkins' @ jenkins.wessa.net \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=266447&T=0

[TABLE]
[ROW][C]Summary of computational transaction[/C][/ROW]
[ROW][C]Raw Input[/C][C]view raw input (R code) [/C][/ROW]
[ROW][C]Raw Output[/C][C]view raw output of R engine [/C][/ROW]
[ROW][C]Computing time[/C][C]0 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'Gwilym Jenkins' @ jenkins.wessa.net[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=266447&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=266447&T=0

As an alternative you can also use a QR Code:

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

Summary of computational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	0 seconds
R Server	'Gwilym Jenkins' @ jenkins.wessa.net

Parameters (Session):

par1 = 0.95 ; par2 = 0 ;

Parameters (R input):

par1 = 0.95 ; par2 = 0 ;

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

par2 <- '0'
par1 <- '0.95'
par1 <- as.numeric(par1)
par2 <- as.numeric(par2)
len <- length(x)
df <- len - 1
sd <- sd(x)
mx <- mean(x)
load(file='createtable')
delta2 <- abs(qt((1-par1)/2,df)) * sd / sqrt(len)
delta1 <- abs(qt((1-par1),df)) * sd / sqrt(len)
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Hypothesis Test about the Mean - Confidence Interval',2,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Sample size',header=TRUE)
a<-table.element(a,len)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Sample standard deviation',header=TRUE)
a<-table.element(a,sd)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Confidence',header=TRUE)
a<-table.element(a,par1)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Null hypothesis',header=TRUE)
a<-table.element(a,par2)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Sample Mean',header=TRUE)
a<-table.element(a,mx)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'2-sided Confidence Interval',header=TRUE)
dum <- paste('[',mx-delta2)
dum <- paste(dum,',')
dum <- paste(dum,mx+delta2)
dum <- paste(dum,']')
a<-table.element(a,dum)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Left-sided Confidence Interval',header=TRUE)
dum <- paste('[',mx-delta1)
dum <- paste(dum,', +inf ]')
a<-table.element(a,dum)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Right-sided Confidence Interval',header=TRUE)
dum <- paste('[ -inf, ',mx+delta1)
dum <- paste(dum,']')
a<-table.element(a,dum)
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable.tab')

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Input Parameters & R Code