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 computationMon, 25 Oct 2010 19:58:06 +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/25/t1288036630t1mn2k9i7z4t016.htm/, Retrieved Mon, 29 Apr 2024 21:41:48 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=88448, Retrieved Mon, 29 Apr 2024 21:41:48 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact163
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] [WS4 - task 2] [2010-10-25 19:20:58] [8ef49741e164ec6343c90c7935194465]
F RMPD  [Population Mean Test] [Ws 4 - Q2 - Hypot...] [2010-10-25 19:55:17] [603e2f5305d3a2a4e062624458fa1155]
F    D      [Population Mean Test] [Ws 4 - Q2 - Hypot...] [2010-10-25 19:58:06] [0829c729852d8a4b1b0c41cf0848af95] [Current]
Feedback Forum
2010-10-31 07:45:08 [48eb36e2c01435ad7e4ea7854a9d98fe] [reply
We kunnen hier dezelfde opmerkingen formuleren dan bij de T- treatment. Namelijk dat de berekeningen met de software en de getrokken conclusie correct zijn voor de eerste hypothese.
Maar men kan deze berekeningen en deze software niet gebruiken om de andere twee hypotheses te testen en hierover een besluit te formuleren.

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Dataseries X:
2
1
4
0
4
0
0
0
5
1
0
4
4
1
1
1
4
1
3
1
5
4
0
1
4
0
-1
2
1
1
0
4
4




Population Mean Test - Ungrouped Data
StatisticValue
H0: mean =0
H1: mean <>0
Arithmetic Mean1.8787879
Standard Error0.316101
T-STAT5.94363
p-value2E-06
Observations33

\begin{tabular}{lllllllll}
\hline

Population Mean Test - Ungrouped Data \tabularnewline

Statistic
Value \tabularnewline H0: mean =0 \tabularnewline H1: mean <>0 \tabularnewline Arithmetic Mean1.8787879 \tabularnewline Standard Error0.316101 \tabularnewline T-STAT5.94363 \tabularnewline p-value2E-06 \tabularnewline Observations33 \tabularnewline \hline \end{tabular} %Source: https://freestatistics.org/blog/index.php?pk=88448&T=0

[TABLE]

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

[ROW][C]Statistic[/C]
Value[/C][/ROW] [ROW][C]H0: mean =[/C]0[/C][/ROW] [ROW][C]H1: mean <>[/C]0[/C][/ROW] [ROW][C]Arithmetic Mean[/C]1.8787879[/C][/ROW] [ROW][C]Standard Error[/C]0.316101[/C][/ROW] [ROW][C]T-STAT[/C]5.94363[/C][/ROW] [ROW][C]p-value[/C]2E-06[/C][/ROW] [ROW][C]Observations[/C]33[/C][/ROW] [/TABLE] Source: https://freestatistics.org/blog/index.php?pk=88448&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=88448&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 =0
H1: mean <>0
Arithmetic Mean1.8787879
Standard Error0.316101
T-STAT5.94363
p-value2E-06
Observations33



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