What is the central limit theorem? How is a normal distribution different from chi square distribution?
What is logistic and linear regression? How do you treat multicollinearity and heteroscedasticity in regression?
What do you understand by type I vs type ii error?
What is logistic regression in data science?
What is the role of activation function?
A dice is rolled twice, what is the probability that on the second chance it will be a 6?
Define linear regression?
Have you used sampling? What are the various types of sampling have you worked with?
Is it possible to capture the correlation between continuous and categorical variable?
Please explain eigenvectors and eigenvalues?
What does sas stand out to be the best over other data analytics tools?
Differentiate between data modeling and database design?
Name commonly used algorithms.
Give an example of a data set that has a non-gaussian distribution?
Explain types of clustering algorithm?
