How make you 3d plots/visualizations using numpy/scipy?
What is the common perception of visualization?
Explain about the box cox transformation in regression models?
What is the law of large numbers?
What is the role of the activation function?
How are confidence intervals constructed and how will you interpret them?
Do we have different selection biases, if yes, what are they?
How do data scientists code in r?
Please explain eigenvectors and eigenvalues?
What do you mean by cluster sampling and systematic sampling?
What is a linear regression in data science?
Explain the role of activation function?
What is the central limit theorem and why is it important?
A certain couple tells you that they have two children, at least one of whom is a girl. What is the probability that they have two girls?
What are eigenvalue and eigenvector?