Statistics 2
Extra activity page of the course Statistics for Data science 2 of IIT Madras B.S. degree
Extra activity page of the course Statistics for Data science 2 of IIT Madras B.S. degree
Create my student portfolio site.
Collect data from an interesting source and populate it on Google Spreadsheet.
https://docs.google.com/spreadsheets/d/1y-9s7eBRIDa1uMqf0JQG-A0AMcXc8QzXNRFIGv8hLOo/edit?usp=sharing
I've collected the data which contains the mobile specifications of different people . This data is collected from the people the age group between 19 and 21 years . Through this activity I observed that most of the people buy Redmi (21 counts) , Samsung (12 counts) and Vivo (12 counts) mobile phones .The average cost price of mobile phones bought is 21,974 rupees . The cost price ranges from 5,000 rupees to 1,29,999 rupees . Most of the people buy mobile phones 6GB RAM (30 counts) and 4GB RAM (27 counts) . The ROM (internal storage) they prefer is 128GB (40 counts) and 64GB (31 counts) .
Monte Carlo Simulations are broad class of computational algorithms that rely on repeated random sampling to obtain numerical results . The underlying concept is to use randomness to solve problems that might be deterministic in principle . They are often used in physical and mathematical problems and are most useful when it is difficult or impossible to use other approaches . Monte Carlo methods are mainly used in three problem classes : Optimizations , Numerical integrations and generating draws from a probability distributions .
Please check the Week 0 - Activity 3 page for further details.
WEEK 0 - ACTIVITY 4
Populate the collected data on G - sheet and calculate the probability and check which distribution fits the data
I've collected the data which contains the mobile specifications of different people . Using this data I have found out the number of people in a group who buy a mobile with 6 GB RAM. I have compared this probability with the Binomial distribution .
Please check Week 0 - Activity 4 page for further details .
Week 6 - Activity 5
Collect the dataset and try to approximate a variable with the continuous random variable.
I've collected the data from kaggle.com . This data contains details about the average Height of male and female individuals from different countries across the world . I have compared this cumulative density function with Normal distribution .
Please check the Week 6 - Activity 5 page for further details .