Title: Comparative Analysis between 4 Airlines
Author: Aneeq Ansari
Introduction: Research on 4 different Airlines of 4 different Continents based on services namely Emirates is the largest airline in the Middle East, based in Dubai, United Arab Emirates. Established in 1985, it is known for its luxurious services and global reach. Azul is a Brazilian low-cost airline founded in 2008. It quickly became one of the leading airlines in Brazil, serving both domestic and international routes. Air France is the flag carrier of France, established in 1933. It is a part of the Air France-KLM group and a founding member of the SkyTeam airline alliance. United Airlines is one of the largest airlines in the world, based in Chicago, U.S. It was founded in 1926 and is a founding member of the Star Alliance.
OBJECTIVE: To find out whether these four Airlines are same or not
Data Collection: Primary data was collected in a classroom setting, with 25 students participating. The students provided ratings on a scale of 1 to 10. The data collected was subsequently analyzed, and an ANOVA table was generated for further statistical interpretation.
Data Analysis:
Ho: All the airlines are the same
H1: Any one of the car brand is different
Anova : Single Factor
|
SUMMARY |
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|
Groups |
Count |
Sum |
Average |
Variance |
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|
Column 1 |
25 |
204 |
8.16 |
1.723333 |
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|
Column 2 |
25 |
174 |
6.96 |
3.04 |
|||
|
Column 3 |
25 |
179 |
7.16 |
2.973333 |
|||
|
Column 4 |
25 |
207 |
8.28 |
2.626667 |
|||
|
ANOVA |
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|
Source of Variation |
SS |
df |
MS |
F |
P-value |
F crit |
|
|
Between Groups |
34.32 |
3 |
11.44 |
4.415568 |
0.005928 |
2.699393 |
|
|
Within Groups |
248.72 |
96 |
2.590833 |
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|
Total |
283.04 |
99 |
|
|
|
|
The above Anova table shows the P value which determines whether we accept or reject the null hypothesis and vice versa. The P value for the data collected and analyzed is 0.000, which is less than 0.5 meaning we accept alternate hypothesis.
Conclusion: P value is 0.005928 which is less than 0.05; There fore we reject null Hypothesis and accept alternate Hypothesis, that concludes that any one of the airline is significantly different.