TITLE: RATING GIVEN TO 4 IT COMPANIES BY STUDENTS.
AUTHOR: PRINCE MITTAL (021330024208)
INTRODUCTION: It’s a survey report that presents an analysis of the ratings provided by students of four popular IT companies.
- TCS: Tata Consultancy Services (TCS) is an Indian multinational technology company specializing in information technology services and consulting. Headquartered in Mumbai, it is a part of the Tata Group and operates in 150 locations across 46 countries.[6] It is the second-largest Indian company in terms of market capitalization.
- INFOSYS: Infosys Limited is an Indian multinational technology company that offers business consulting, information technology, and outsourcing services. Founded in Pune, the company is headquartered in Bangalore. On 24 August 2021, Infosys became the fourth Indian company to achieve a market capitalization of US$100 billion
- WIPRO: Wipro Limited is an Indian multinational technology company that provides information technology, consulting, and business process services. It is one of the six leading Indian Big Tech companies. Wipro’s capabilities range across cloud computing, computer security, digital transformation, artificial intelligence, robotics, data analytics, and other technologies, servicing customers in 167 countries.
- HCL TECHNOLOGIES: HCL Technologies Limited is an Indian multinational information technology (IT) consulting company headquartered in Noida. Founded by Shiv Nadar, it was spun out in 1991 when HCL entered into the software services business. The company has offices in 59 countries and over 220,000 employees.
Objective: To compare the ratings of 4 popular IT companies.
Data Collection: The data was collected by asking and note down it in a notebook the rating was given on scale of 1 to 10 of 4 IT companies by 20 students of my college. Then noted down it into an excel where I arrange them then make an Anova 1 factor or single factor table from data analysis tool.
Data analysis: I have selected data which are put in data analysis tool where I have found an ANOVA Single factor table.
|
ANOVA |
||||||
|
Source of Variation |
SS |
df |
MS |
F |
P-value |
F crit |
|
Between Groups |
81.74 |
3 |
27.2458 |
27.9256 |
2.81E-1 |
2.7249 |
|
Within Groups |
74.15 |
76 |
0.97566 |
|||
|
Total |
155.89 |
79 |
|
|
|
|
HYPOTHESIS: In the given table p value is more than 0.05 which means it accepts the NULL hypothesis.
Conclusion: Anyone of them is different.