Q.3 For the following data:a) Compute SST, SSTR, SSEb) Construct a one-way ANOVA tablec) Decide at the 5% significance level, whether the data provide sufficient evidence to concludethat the means of the populations from which the samples are drawn are not the same.Sample 1Sample 2Sample 3Sample 41116621074103.we have:ng = 3 n3= 3 n4 = 3Ta 24 = 1s Ty= 36 THa9n z Enj = 12 Exz= IT;= &4.....Ex - (Ex:*/n =SSTR = I (Tim;) - (Iri)/n = ()+( )+( )+( ) --2.SST =12SSE =5sT - SSTR =FostatisticdfMS 2df:عاطءSoureeSSMSTR/MSE138Treatmentwhere:MSE- SSE/(n-k)MSTR = SSTR/(K-1)EnronTofaldf z ( 3, 8) caitical Valme s ?Compare test- statistic to cv. Do you rejuctNull or Do not rejritwhat dees it mean ? write here

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Description: Q.3 For the following data:a) Compute SST, SSTR, SSEb) Construct a one-way ANOVA tablec) Decide at the 5% significance level, whether the data provide sufficient evidence to concludethat the means of the populations from which the samples are drawn

Given: Sample 1 (x1) Sample 2 (x2) Sample 3 (x3) Sample 4 (x4) 11 9 16 5 6 2 10 1 7 4 10…

Math

Statistics

Q. 3 For the following data: a) Compute SST, SSTR, SSE b) Construct a one-way ANOVA table c) Decide at the 5% significance level, whether the data provide sufficient evidence to conclude that the means of the populations from which the samples are drawn are not the same. Sample 1 Sample 2 Sample 3 Sample 4 11 16 5 6. 2 10 4 10

Q. 3 For the following data: a) Compute SST, SSTR, SSE b) Construct a one-way ANOVA table c) Decide at the 5% significance level, whether the data provide sufficient evidence to conclude that the means of the populations from which the samples are drawn are not the same. Sample 1 Sample 2 Sample 3 Sample 4 11 16 5 6. 2 10 4 10

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Q.3 For the following data:
a) Compute SST, SSTR, SSE
b) Construct a one-way ANOVA table
c) Decide at the 5% significance level, whether the data provide sufficient evidence to conclude
that the means of the populations from which the samples are drawn are not the same.
Sample 1
Sample 2
Sample 3
Sample 4
11
16
6
2
10
7
4
10
3.
we have:
ng = 3 n3= 3 n4 = 3
Ta 24 = 1s Ty= 36 THa9
n z Enj = 12 Exz= IT;= &4
.....
Ex - (Ex:*/n =
SSTR = I (Tim;) - (Iri)/n = ()+( )+( )+( ) --
2.
SST =
12
SSE =
5sT - SSTR =
Fostatistic
df
MS 2
df
:عاطء
Souree
SS
MSTR/MSE
138
Treatment
where:
MSE- SSE/(n-k)
MSTR = SSTR/(K-1)
Enron
Tofal
df z ( 3, 8) caitical Valme s ?
Compare test- statistic to cv. Do you rejuctNull or Do not rejrit
what dees it mean ? write here

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