What is the difference between an analyst and a data scientist?
What is the 80/20 rule?
What is the difference between cluster and systematic sampling?
Estimate the number of square feet pizza's eaten in US each year.
What is missing value imputation?
Name some kinds of graphs and explain how you would build them in python or r.
What do you understand by the job description of data scientist?
Explain the difference between data science and data analytics?
Discuss normal distribution
Case Study based questions - Cars are implanted with speed tracker so that the insurance companies can track about our driving state. Based on this new scheme what kind of business questions can be answered?
Explain data wrangling?
Explain the method to collect and analyze data to use social media to predict the weather condition?
Which laptop is best for data analysis?
How can you solve a problem that has no solution?
Explain the goal of a/b testing?