proposed by an industrial engineer. To investigate the number of units assembled correctly with each method, 30 employees were randomly selected and randomly assigned to the three proposed methods in such a way that each method was used by 10 workers. The number of units assembled correctly was recorded, and the analysis of variance procedure was applied to the resulting data set. The following results were obtained: SST 10,800; SSTR = 4560. %3D

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Question 1-5only
Three different methods for assembling a product were proposed by an industrial engineer. To
investigate the number of units assembled correctly with each method, 30 employees were
randomly selected and randomly assigned to the three proposed methods in such a way that each
method was used by 10 workers. The number of units assembled correctly was recorded, and the
analysis of variance procedure was applied to the resulting data set. The following results were
obtained: SST = 10,800; SSTR = 4560.
Use the following to set up the ANOVA table and THEN complete the questions below.
Source of Variation
Mean
Square
(e)
Sum of
Degrees of
Freedom
(b)
F test
statistic
(g)
p-value
Squares
4560
Between Treatments
(h)
Within Treatments
(a)
(c)
(f)
Total
10800
(d)
1. What's the value in (a) of the above table?
[ Select ]
2. What's the value in (b) of the above table?
[ Select ]
3. What's the value in (c) of the above table?
[ Select ]
4. What's the value in (d) of the above table? [Select]
5. What's the value in (e) of the above table? [ Select ]
6. What's the value in (f) of the above table?
[ Select ]
7. What's the value in (g) of the above table? [ Select]
Transcribed Image Text:Three different methods for assembling a product were proposed by an industrial engineer. To investigate the number of units assembled correctly with each method, 30 employees were randomly selected and randomly assigned to the three proposed methods in such a way that each method was used by 10 workers. The number of units assembled correctly was recorded, and the analysis of variance procedure was applied to the resulting data set. The following results were obtained: SST = 10,800; SSTR = 4560. Use the following to set up the ANOVA table and THEN complete the questions below. Source of Variation Mean Square (e) Sum of Degrees of Freedom (b) F test statistic (g) p-value Squares 4560 Between Treatments (h) Within Treatments (a) (c) (f) Total 10800 (d) 1. What's the value in (a) of the above table? [ Select ] 2. What's the value in (b) of the above table? [ Select ] 3. What's the value in (c) of the above table? [ Select ] 4. What's the value in (d) of the above table? [Select] 5. What's the value in (e) of the above table? [ Select ] 6. What's the value in (f) of the above table? [ Select ] 7. What's the value in (g) of the above table? [ Select]
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