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?
What is the difference between bayesian estimate and maximum likelihood estimation (mle)?
Why is it mandatory to clean a data set?
What tools or devices help you succeed in your role as a data scientist?
A test has a true positive rate of 100% and a false-positive rate of 5%. There is a population with a 1/1000 rate of having the condition the test identifies. Considering a positive test, what is the probability of having that condition?
What is meant by supervised and unsupervised learning in data?
Why do you want to work at this company as a data scientist?
What are outlier values?
How to work towards a random forest?
What devices or tools help you most as a data scientist?
What is a boltzmann machine?
What is the difference between machine learning vs data mining?
Why are vectors and norms used in machine learning?