What is a z test, chi square test, f test and t test?
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What is linear optimization? Where is it used?
What do you mean by word data science?
A dice is rolled twice, what is the probability that on the second chance it will be a 6?
Define some key performance indicators for the product
Do we have different selection biases, if yes, what are they?
Explain the differences between univariate, bivariate and multivariate analysis?
What are the time series algorithms?
Treating a categorical variable as a continuous variable would result in a better predictive model?
How will you drop variables using indices in a data frame?
What is an example of a data set with a non-gaussian distribution?
A jar has 1000 coins, of which 999 are fair and 1 is double headed. Pick a coin at random, and toss it 10 times. Given that you see 10 heads, what is the probability that the next toss of that coin is also a head?
Can you cite some examples where a false negative important than a false positive?