Free Statistics

of Irreproducible Research!

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 computationSun, 24 Oct 2010 10:43:20 +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/24/t12879176043sr6xj48goai3ss.htm/, Retrieved Fri, 03 May 2024 15:11:37 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=87793, Retrieved Fri, 03 May 2024 15:11:37 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact180
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-     [Testing Mean with known Variance - Critical Value] [] [2010-10-18 12:07:18] [b98453cac15ba1066b407e146608df68]
F RMPD  [Population Mean Test] [WS4 Q1.1] [2010-10-22 12:43:07] [afe9379cca749d06b3d6872e02cc47ed]
F    D    [Population Mean Test] [WS4 Q2.2] [2010-10-24 10:34:25] [afe9379cca749d06b3d6872e02cc47ed]
F    D        [Population Mean Test] [WS4 Q2.3] [2010-10-24 10:43:20] [aa6b599ccd367bc74fed0d8f67004a46] [Current]
-               [Population Mean Test] [voorbeeld 3] [2011-10-24 13:02:09] [74be16979710d4c4e7c6647856088456]
-                 [Population Mean Test] [WS4 Blog3] [2011-10-25 17:49:23] [f3a3c3f0a4b96c7d24d9b159bb15fbc3]
-                 [Population Mean Test] [] [2011-10-25 20:44:25] [74be16979710d4c4e7c6647856088456]
- RMPD          [Testing Mean with unknown Variance - Critical Value] [WS 4 Q 2 DD] [2011-10-25 14:12:42] [4f1f864fb932bb9c9d0c6cb0c11f4a44]
-               [Population Mean Test] [WS 4 - Question 2.3] [2012-10-23 16:45:51] [74be16979710d4c4e7c6647856088456]
Feedback Forum
2010-11-02 23:30:25 [23c3e34d843bca32d327eaf7dc6bdb2b] [reply
De student heeft hier een verkeerde methode gebruikt. De student had hier 3 verschillende hypothesis tests (t-distribution) moeten maken. Zo zou de student voor de derde test komen op volgende oplossing: de nulhypothese moet aanvaard worden want de nulhypothese (= 0) ligt in het betrouwbaarheidsinterval [-0.128085086527478 , 0.242370800813192].

Post a new message
Dataseries X:
3
1
1
5
0
-1
1
2
-1
2
0
4
4
-1
0
4
-1
4
2
2
0
0
4
1
0
0
4
4
0
0
2
1
0
2
2




Population Mean Test - Ungrouped Data
StatisticValue
H0: mean =1,189189189
H1: mean <>1,189189189
Arithmetic Mean1.4571429
Standard Error0.302213
T-STAT1.51265
p-value0.13961
Observations35

\begin{tabular}{lllllllll}
\hline

Population Mean Test - Ungrouped Data \tabularnewline

Statistic
Value \tabularnewline H0: mean =1,189189189 \tabularnewline H1: mean <>1,189189189 \tabularnewline Arithmetic Mean1.4571429 \tabularnewline Standard Error0.302213 \tabularnewline T-STAT1.51265 \tabularnewline p-value0.13961 \tabularnewline Observations35 \tabularnewline \hline \end{tabular} %Source: https://freestatistics.org/blog/index.php?pk=87793&T=0

[TABLE]

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

[ROW][C]Statistic[/C]
Value[/C][/ROW] [ROW][C]H0: mean =[/C]1,189189189[/C][/ROW] [ROW][C]H1: mean <>[/C]1,189189189[/C][/ROW] [ROW][C]Arithmetic Mean[/C]1.4571429[/C][/ROW] [ROW][C]Standard Error[/C]0.302213[/C][/ROW] [ROW][C]T-STAT[/C]1.51265[/C][/ROW] [ROW][C]p-value[/C]0.13961[/C][/ROW] [ROW][C]Observations[/C]35[/C][/ROW] [/TABLE] Source: https://freestatistics.org/blog/index.php?pk=87793&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=87793&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 =1,189189189
H1: mean <>1,189189189
Arithmetic Mean1.4571429
Standard Error0.302213
T-STAT1.51265
p-value0.13961
Observations35



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