What is random forests and how is it different from decision trees?
What is a z test?
Why do you need a for loop?
How would churn help predict and control churn for a customer?
Where linear optimization is used?
What is an api? What are apis used for?
What is logistic and linear regression? Name some packages in r and python for building regression models.
What is t test?
What is the travelling salesman problem?
Define a sql query? What is the difference between select and update query?
what is json and what is xml?
What is market basket analysis?
What is the central limit theorem?
What is linear optimization? Where is it used?
What is logistic and linear regression? How do you treat multicollinearity and heteroscedasticity in regression? Name some packages in r and python for building regression models.