International Airlines
Title: A comparison of the four International Airlines Air India, Emirates Airlines, Qatar Airlines, Delta Airlines
Author: Harshal Gaikwad
Introduction: Air India is India’s flag carrier, known for its extensive domestic and international routes and commitment to showcasing Indian hospitality. Emirates Airlines, Dubai, is celebrated for its luxurious travel experience and vast network, serving over 150 destinations worldwide. Qatar Airways, has quickly gained recognition for its high-quality service, operating from Doha to over 160 global destinations. Delta Airlines, one of the oldest U.S. carriers, offering a wide-ranging network and focusing on customer service and loyalty programs.
Objectives: To compare the four International Airlines Air India, Emirates Airlines, Qatar Airlines, Delta Airlines
Data Collection : Gathered feedback from about 25 friends on Air India, Emirates Airlines, Qatar Airlines, Delta Airlines
asking them to rate specific aspects on a scale of 1 to 10.
Data Analysis :
|
Anova: Single Factor |
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|
SUMMARY |
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|
Groups |
Count |
Sum |
Average |
Variance |
||
|
Air India |
20 |
149 |
7.45 |
2.892105 |
||
|
Emirates Airlines |
20 |
143 |
7.15 |
3.292105 |
||
|
Qatar Airlines |
20 |
152 |
7.6 |
3.305263 |
||
|
Delta Airlines |
20 |
153 |
7.65 |
3.081579 |
||
|
ANOVA |
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|
Source of Variation |
SS |
df |
MS |
F |
P-value |
F crit |
|
Between Groups |
3.0375 |
3 |
1.0125 |
0.322169 |
0.809311 |
2.724944 |
|
Within Groups |
238.85 |
76 |
3.142763 |
|||
|
Total |
241.8875 |
79 |
|
|
|
|
Hypothesis
Null Hypothesis : All are the same.
Alternative Hypothesis : Anyone of them is different.
Conclusion : Since the P-value is more than (0.05), we accept the null hypothesis. This means that there is sufficient evidence to conclude that all the International Airlines have the same average rating.
Name : Harshal Gaikwad
Batch : F3
Roll No. : 021330124001