Repository of Reproducible Computations

Free Statistics

of Irreproducible Research!

Author's title

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

Mon, 25 Oct 2010 13:29:15 +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/2010/Oct/25/t1288013257wm2xg1zb0vt4xnf.htm/, Retrieved Mon, 29 Apr 2024 18:57:21 +0000

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=88123, Retrieved Mon, 29 Apr 2024 18:57:21 +0000

QR Codes:

Paste this QR Code to cite your computation.

Original text written by user:

IsPrivate?

This computation is/was private until 2010-10-27

User-defined keywords

Estimated Impact

490

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] [] [2010-10-25 13:29:15] [d76b387543b13b5e3afd8ff9e5fdc89f] [Current]
-   PD    [Testing Mean with unknown Variance - Critical Value] [Hypotheses Testin...] [2010-12-06 21:12:13] [26379b86c25fbf0febe6a7a428e65173] 
- RMP     [Testing Mean with unknown Variance - Critical Value] [dgdsfgdfg] [2011-10-30 12:09:51] [a9671b130b33f9fcb98554992ce4582f] 
- RMPD    [Paired and Unpaired Two Samples Tests about the Mean] [Treatment E] [2011-12-19 20:07:32] [1ed874da5cc4aa1cd1ced057f766d90b] 
- R PD    [Testing Mean with unknown Variance - Critical Value] [paper] [2012-12-15 14:14:49] [6f05baeb40d1ecbb8a22259f722de55b] 
- RMP     [Testing Mean with unknown Variance - Critical Value] [] [2014-10-07 07:54:50] [32b17a345b130fdf5cc88718ed94a974] 
-           [Testing Mean with unknown Variance - Critical Value] [] [2014-10-22 08:35:01] [2b9d0c54c8c845c625e475ed5f1f3af1] 
-  M        [Testing Mean with unknown Variance - Critical Value] [hypothese e] [2014-10-22 10:46:21] [673773038936aef3a5778d7e6bda5c1e] 
-           [Testing Mean with unknown Variance - Critical Value] [hypothese e] [2014-10-22 10:49:34] [673773038936aef3a5778d7e6bda5c1e] 
-  M        [Testing Mean with unknown Variance - Critical Value] [WS4] [2014-10-22 12:00:56] [93cb0d178904cf975da218b7c929e42d] 
-  M        [Testing Mean with unknown Variance - Critical Value] [] [2014-10-22 12:23:19] [5d70ade31d892c55b68fa1af48da4bec] 
-           [Testing Mean with unknown Variance - Critical Value] [WS4-task3] [2014-10-22 12:36:14] [81f624c2f0b20a2549c93e7c3dccf981] 
-           [Testing Mean with unknown Variance - Critical Value] [] [2014-10-22 12:40:21] [bca3c6529212edfac3e771806c79a908] 
-  M        [Testing Mean with unknown Variance - Critical Value] [hypothese 4 voor ...] [2014-10-22 13:10:42] [6795cd14e59cd8fafcdf800c40b889d9] 
-           [Testing Mean with unknown Variance - Critical Value] [E treatment] [2014-10-22 13:16:54] [1e921ed6280e31020168fe5cd3fc7265] 
-           [Testing Mean with unknown Variance - Critical Value] [WS4 Q1] [2014-10-22 13:19:18] [bcf5edf18529a33bd1494456d2c6cb9a] 
-    D        [Testing Mean with unknown Variance - Critical Value] [WS4 Q2] [2014-10-23 17:55:20] [bcf5edf18529a33bd1494456d2c6cb9a] 
-           [Testing Mean with unknown Variance - Critical Value] [Hypothese 3] [2014-10-22 13:30:22] [36781f05c04c55e165b348994b753b95] 
-  M        [Testing Mean with unknown Variance - Critical Value] [] [2014-10-22 13:35:00] [eee95947b6243a1febfcd5f41483d733] 
-  M        [Testing Mean with unknown Variance - Critical Value] [] [2014-10-22 13:37:21] [d253a55552bf9917a397def3be261e30] 
-   PD      [Testing Mean with unknown Variance - Critical Value] [berekening 4 ws 4] [2014-10-22 13:38:16] [b007041690f75f30ec26eb43925b7b35] 
-    D        [Testing Mean with unknown Variance - Critical Value] [berekening 5 ws 4] [2014-10-22 13:43:23] [b007041690f75f30ec26eb43925b7b35] 
- R PD      [Testing Mean with unknown Variance - Critical Value] [WS 4 question 4] [2014-10-22 13:38:03] [6795cd14e59cd8fafcdf800c40b889d9] 
- R PD      [Testing Mean with unknown Variance - Critical Value] [WS 4 question 5] [2014-10-22 13:47:10] [6795cd14e59cd8fafcdf800c40b889d9] 
- R PD      [Testing Mean with unknown Variance - Critical Value] [] [2014-10-22 13:53:31] [d253a55552bf9917a397def3be261e30] 
-  M        [Testing Mean with unknown Variance - Critical Value] [Q2] [2014-10-22 14:15:48] [1651e47f7f65f3a10bbbb444d4b26be7] 
- RMPD      [One Sample Tests about the Mean] [] [2014-10-22 14:18:15] [6795cd14e59cd8fafcdf800c40b889d9] 
- RMPD      [One Sample Tests about the Mean] [] [2014-10-22 14:28:22] [6795cd14e59cd8fafcdf800c40b889d9] 
-  M        [Testing Mean with unknown Variance - Critical Value] [] [2014-10-22 14:39:59] [fda96889f4ef6d31c0c28fd64d281011] 
-           [Testing Mean with unknown Variance - Critical Value] [] [2014-10-22 14:40:59] [fda96889f4ef6d31c0c28fd64d281011] 
- RMPD      [Variability] [] [2014-10-22 14:58:53] [6795cd14e59cd8fafcdf800c40b889d9] 
- R  D        [Variability] [] [2014-10-22 15:03:03] [6795cd14e59cd8fafcdf800c40b889d9] 
- RMPD        [Testing Mean with known Variance - Sample Size] [] [2014-10-22 15:14:22] [6795cd14e59cd8fafcdf800c40b889d9] 
- R P           [Testing Mean with known Variance - Sample Size] [] [2014-10-22 15:17:28] [6795cd14e59cd8fafcdf800c40b889d9] 
- RMP           [Minimum Sample Size - Testing Mean] [] [2014-10-22 15:21:28] [6795cd14e59cd8fafcdf800c40b889d9] 
-           [Testing Mean with unknown Variance - Critical Value] [] [2014-10-22 15:14:31] [99723d3e379f668157309b7b2091b15d] 
-   P       [Testing Mean with unknown Variance - Critical Value] [] [2014-10-22 15:40:00] [5efa6717cfe6505454df834acc87b53b] 
-           [Testing Mean with unknown Variance - Critical Value] [hypothese 15] [2014-10-22 16:41:14] [55a850ac261e4a7d4f206113c00d6f60] 
-  M        [Testing Mean with unknown Variance - Critical Value] [wS4 q2] [2014-10-22 16:56:09] [8523551e1e4e3cbe97fa25692e177b2e] 
-  M        [Testing Mean with unknown Variance - Critical Value] [] [2014-10-22 17:04:43] [8d160a85bfd9526a7d0e42afc5fb569b] 
-           [Testing Mean with unknown Variance - Critical Value] [] [2014-10-22 17:39:31] [69bf0eb8b9b38defaaf4848d8c317571] 
-    D      [Testing Mean with unknown Variance - Critical Value] [] [2014-10-22 17:48:19] [69bf0eb8b9b38defaaf4848d8c317571] 
-           [Testing Mean with unknown Variance - Critical Value] [] [2014-10-22 19:14:40] [9922f47a08b670aeeb7c38448acbfea1] 
-           [Testing Mean with unknown Variance - Critical Value] [] [2014-10-22 19:15:28] [9922f47a08b670aeeb7c38448acbfea1] 
-           [Testing Mean with unknown Variance - Critical Value] [3] [2014-10-23 08:00:39] [9378e2688aa9dcfd1390615d31e9d404] 
-           [Testing Mean with unknown Variance - Critical Value] [e treat] [2014-10-23 13:24:27] [eee95947b6243a1febfcd5f41483d733] 
-  M        [Testing Mean with unknown Variance - Critical Value] [] [2014-10-23 13:50:53] [dd7a37d66cc3f8699a204e53c0324369] 
-  M        [Testing Mean with unknown Variance - Critical Value] [] [2014-10-23 17:34:49] [78252ca1523d3477f114bddbfa59edb4] 
-           [Testing Mean with unknown Variance - Critical Value] [] [2014-10-23 17:45:10] [044144d0728beecdb08e0d94daaff202] 

[Truncated]

Feedback Forum

Post a new message

Dataseries X:

Download CSV

Histogram

Boxplots

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' @ 72.249.127.135

\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' @ 72.249.127.135 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=88123&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' @ 72.249.127.135[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=88123&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=88123&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' @ 72.249.127.135

Hypothesis Test about the Mean - Confidence Interval
Sample size	33
Sample standard deviation	0.548758930347711
Confidence	0.95
Null hypothesis	0
Sample Mean	0.363636363636364
2-sided Confidence Interval	[ 0.169054907827820 , 0.558217819444908 ]
Left-sided Confidence Interval	[ 0.201824815066821 , +inf ]
Right-sided Confidence Interval	[ -inf, 0.525447912205906 ]

\begin{tabular}{lllllllll}
\hline
Hypothesis Test about the Mean - Confidence Interval \tabularnewline
Sample size & 33 \tabularnewline
Sample standard deviation & 0.548758930347711 \tabularnewline
Confidence & 0.95 \tabularnewline
Null hypothesis & 0 \tabularnewline
Sample Mean & 0.363636363636364 \tabularnewline
2-sided Confidence Interval & [ 0.169054907827820 , 0.558217819444908 ] \tabularnewline
Left-sided Confidence Interval & [ 0.201824815066821 , +inf ] \tabularnewline
Right-sided Confidence Interval & [ -inf,  0.525447912205906 ] \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=88123&T=1

[TABLE]
[ROW][C]Hypothesis Test about the Mean - Confidence Interval[/C][/ROW]
[ROW][C]Sample size[/C][C]33[/C][/ROW]
[ROW][C]Sample standard deviation[/C][C]0.548758930347711[/C][/ROW]
[ROW][C]Confidence[/C][C]0.95[/C][/ROW]
[ROW][C]Null hypothesis[/C][C]0[/C][/ROW]
[ROW][C]Sample Mean[/C][C]0.363636363636364[/C][/ROW]
[ROW][C]2-sided Confidence Interval[/C][C][ 0.169054907827820 , 0.558217819444908 ][/C][/ROW]
[ROW][C]Left-sided Confidence Interval[/C][C][ 0.201824815066821 , +inf ][/C][/ROW]
[ROW][C]Right-sided Confidence Interval[/C][C][ -inf,  0.525447912205906 ][/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=88123&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=88123&T=1

As an alternative you can also use a QR Code:

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

Hypothesis Test about the Mean - Confidence Interval
Sample size	33
Sample standard deviation	0.548758930347711
Confidence	0.95
Null hypothesis	0
Sample Mean	0.363636363636364
2-sided Confidence Interval	[ 0.169054907827820 , 0.558217819444908 ]
Left-sided Confidence Interval	[ 0.201824815066821 , +inf ]
Right-sided Confidence Interval	[ -inf, 0.525447912205906 ]

Parameters (Session):

par1 = 1 ; par2 = 2 ; par3 = 0.95 ; par4 = two.sided ; par5 = paired ; par6 = -0.5 ;

Parameters (R input):

par1 = 0.95 ; par2 = 0 ;

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

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')

Free Statistics

Description of Statistical Computation

Tree of Dependent Computations

Dataset

Tables (Output of Computation)

Figures (Output of Computation)

Input Parameters & R Code