Data Interview Qs Blog


Simulating thousands of random portfolios to illustrate the Efficient Frontier using Python
Python Finance Efficient Frontier

February 2020



St. Petersburg Paradox (Lottery with infinite expected value)
Python Statistics

February 2020



Simulating future stock prices using Monte Carlo methods in Python

Python Finance Monte Carlo

January 2020



Calculating Value at Risk (VaR) of a stock portfolio using Python
Python Finance Statistics

December 2019



Analytics Case Study Example: eCommerce Company Evaluation


Case Study Data Analysis Python

December 2019



Introduction to Linear Regression using Python
Python Linear Regression Statistics

December 2019



Introduction to forecasting with FB Prophet
Python Forecasting

December 2019



On average, foregoing college in favor of entering the workforce + investing tuition costs nets higher returns
Data Analysis Data Visualization

November 2019



Sentiment analysis with Python using Textblob
Python Sentiment Analysis Textblob

November 2019



45 data analyst interview questions
Interview Questions

November 2019



Introduction to SQL Joins
SQL SQL Joins

October 2019



SQL 101 - SELECT, FROM, WHERE Clauses



SQL SQL Basics

October 2019



Why you're stuck with an open office floor plan
Data Analysis Data Visualization

September 2019



Intro to machine learning with sci-kit learn
Python Machine Learning Ski-kit Learn

September 2019



A curated list of 70 data science interview questions
Interview Questions

September 2019



The web of board members that link American corporations, mapped
Data Analysis Data Visualization

August 2019



Correlating stock returns using Python
Python Finance Correlation

August 2019



Web scraping using Python and Beautiful Soup
Python Web Scraping

July 2019



Using Reddit API to find the most popular domains
Python Finance Correlation

July 2019



Reading and writing to Google Spreadsheets using Python
Python Google Sheets

July 2019



Sending email using Python and Gmail

Python Email

July 2019



11 websites to find free, interesting datasets
Datasets

July 2019










Data Interview Qs

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