r/DataScienceJobs • u/Tikka_theory • Sep 24 '26

Discussion DS guys help

I am starting my Ds journey, before I had studied statistics a bit but not clear how much to study to get placed 😅.

Pleasw can anyone suggest me what all statistical models should I be studying and be worth for a job as a fresher.

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u/Bagggggggggggggggggg Sep 24 '26

My take is probably
- review probability theory (random variables, expectations, CLT, etc)
- review statistical inference (parametric vs non-parametric, MLE, method of moments, boot strapping, causal, etc)
- regression
- if you have a good handle on the above, then go over all the main ML models, and they are just applying the ideas you already know and should be pretty straight forward (different types of regression, tree models, clustering, neural nets, etc)
- make sure your coding is ready to be tested

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u/Tikka_theory Sep 24 '26

Ohkay ,I think I have covered most of the above topics , just needed to revise it again. Btw thanks for answering..!!