Title:- Comparison of Sim Cards
Author:- Yash Patil
Introduction:-SIM cards (Subscriber Identity Modules) are small, removable cards used in mobile devices to store user information and authenticate their identity on mobile networks. They enable users to connect to cellular networks, make calls, send messages, and access mobile data services.Available in various sizes, including standard, micro, and nano, SIM cards are essential for the functionality of most mobile phones and provide the flexibility to switch between different carriers and devices.
Objective;- To compare these 4 Brands of Sim Card
Data Collection:- The Data is taken of 4 brands of Sim Card
Data Analysis:-
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ANOVA |
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Source of Variation |
SS |
df |
MS |
F |
P-value |
F crit |
|
Between Groups |
28.4 |
3 |
9.466667 |
2.300085 |
0.084017 |
2.724944 |
|
Within Groups |
312.8 |
76 |
4.115789 |
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Total |
341.2 |
79 |
|
|
|
|
H0=All are same
H1=anyone of them is different
The P value is 0.08 which is greater than 0.05 which means we have to accept null hypothesis with the df of 3 is76
Conclusion:- H0 which means all 4 Sim cards are same.