II. Task: Read and analyze each given, then identify which test is appropriate to use. Conduct hypothesis testing following the steps. Use excel for your computation; on each item (copy- paste the Excel output) and fill out the necessary information in the box below the given problem. A Four electronic calculators with different circuit types are being compared according to the response time in seconds. The following are the data gathered from the experiment. Does this indicate that one circuit type is more superior over the others? CIRCUIT TYPE A в D 0.27 0.26 0.14 0.46 0.19 0.35 0.17 0.44 0.15 0.33 0.18 0.38 0.45 0.22 0.2 0.43 0.17 0.35 0.15 0.33 Page 4 of 6 Solution: Note: No need to put the 6 steps. Just follow what is specified below. 1. Documentation: Excel output- Screenshot showing the result - 2. Fill out the table below CIRCUIT TYPES MEAN DE P-VALUE A B Legend: 0.00 - 0.20 Very Fast (VF) Highly significant significant Moderately Fast (MF) Slow (S) 0.21 - 0.40 0.41 - 0.60 ns Not significant BRIEF INTERPRETATION

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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THIS TIME ANSWER THE NEEDED QUESTIONS FOR ALL THE QUESTIONS ANSWER CORRECTLY AND SHOW SOME SCREENSHOTS IN EXCEL AS SAID IN THE INSTRUCTIONS.

II.
Task: Read and analyze each given, then identify which test is appropriate to use. Conduct
hypothesis testing following the steps. Use excel for your computation; on each item (copy-
paste the Excel output) and fill out the necessary information in the box below the given
problem.
A. Four electronic calculators with different circuit types are being compared according to the
response time in seconds. The following are the data gathered from the experiment. Does this
indicate that one circuit type is more superior over the others?
CIRCUIT TYPE
A
в
D
0.27
0.26
0.14
0.46
0.19
0.35
0.17
0.44
0.15
0.33
0.18
0.38
0.45
0.22
0.2
0.43
0.17
0.35
0.15
0.33
Page 4 of 6
Solution:
Note: No need to put the 6 steps. Just follow what is specified below.
1. Documentation: Excel output- Screenshot showing the result -
2. Fill out the table below
CIRCUIT TYPES
МEAN
DE
P-VALUE
A
В
D
Legend:
0.00 - 0.20
Highly
significant
significant
Very Fast (VF)
**
Moderately Fast
(MF)
Slow (S)
0.21 - 0.40
0.41 - 0.60
Not significant
ns
BRIEF INTERPRETATION
Transcribed Image Text:II. Task: Read and analyze each given, then identify which test is appropriate to use. Conduct hypothesis testing following the steps. Use excel for your computation; on each item (copy- paste the Excel output) and fill out the necessary information in the box below the given problem. A. Four electronic calculators with different circuit types are being compared according to the response time in seconds. The following are the data gathered from the experiment. Does this indicate that one circuit type is more superior over the others? CIRCUIT TYPE A в D 0.27 0.26 0.14 0.46 0.19 0.35 0.17 0.44 0.15 0.33 0.18 0.38 0.45 0.22 0.2 0.43 0.17 0.35 0.15 0.33 Page 4 of 6 Solution: Note: No need to put the 6 steps. Just follow what is specified below. 1. Documentation: Excel output- Screenshot showing the result - 2. Fill out the table below CIRCUIT TYPES МEAN DE P-VALUE A В D Legend: 0.00 - 0.20 Highly significant significant Very Fast (VF) ** Moderately Fast (MF) Slow (S) 0.21 - 0.40 0.41 - 0.60 Not significant ns BRIEF INTERPRETATION
B. The table below shows the birth weights of three groups of infants classified by the mother's
smoking status based on the number of packs of cigarette she consumes in a day. Determine
whether there is a significant difference among the three groups of weights at the 5% level.
Table 2: Infant Birth Weights According to the Smoking Status of the Mother
Number of packs of cigarette per day
1 рack
Birth wt (kg)
None
Birth wt (kg)
More than 1
Birth wt (kg)
4.05
3.74
2.75
2.71
3.23
2.61
3.94
2.84
2.52
3.86
3.44
3.6
3.88
3.83
3.18
3.23
3.88
2.2
3.59
3.42
1.82
3.18
3.51
3.45
3.42
2.88
2.79
3.51
3.05
3.26
Patterned from Bohnenblust and Kuzma(2015)
Solution:
1. Documentation: Excel output- Screenshot showing the resuli
2. Н, аnd Ha:
Page 5 of 6
3. Fill up the ANOVA table and draw appropriate decision and conclusion
Source of Variation
df
SS
MS
Fc
Ferit
Between groups
Within groups (error)
Total
Decisions:
Conclusions:
C. What generalization can you draw from the activity? 2-4 sentences only
Transcribed Image Text:B. The table below shows the birth weights of three groups of infants classified by the mother's smoking status based on the number of packs of cigarette she consumes in a day. Determine whether there is a significant difference among the three groups of weights at the 5% level. Table 2: Infant Birth Weights According to the Smoking Status of the Mother Number of packs of cigarette per day 1 рack Birth wt (kg) None Birth wt (kg) More than 1 Birth wt (kg) 4.05 3.74 2.75 2.71 3.23 2.61 3.94 2.84 2.52 3.86 3.44 3.6 3.88 3.83 3.18 3.23 3.88 2.2 3.59 3.42 1.82 3.18 3.51 3.45 3.42 2.88 2.79 3.51 3.05 3.26 Patterned from Bohnenblust and Kuzma(2015) Solution: 1. Documentation: Excel output- Screenshot showing the resuli 2. Н, аnd Ha: Page 5 of 6 3. Fill up the ANOVA table and draw appropriate decision and conclusion Source of Variation df SS MS Fc Ferit Between groups Within groups (error) Total Decisions: Conclusions: C. What generalization can you draw from the activity? 2-4 sentences only
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