Following questions are collected from various Data science /Analytics Interview question asked in company like TCS,Amex ,HSBC,EXL,Infosys,..?
What do you mean by odds ratio?
Why is the logit function used in logistic regression analysis?
What is the difference between logistic regression and OLS regression?
Why we are not doing more than two T test ,Instead of Anova?
What is retrospective study
what is confounding variables?
Why do we divide “n – 1” in the denominator of the sample
variance instead of “n”?
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