Databricks Data Scientist Statistics & Math Interview Questions
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Databricks
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Data Scientist LockedRelate coefficients under linear feature transformation
Answer both parts. Part 1: Coefficients under feature transformation You have original predictors \(x_1, x_2\) and define transformed predictors: - \(...
Statistics & Math
0
0
Dec 11, 2025
Databricks
Easy
Data Scientist LockedTest if coin is fair from 560 tails
You flip a coin n = 1000 times and observe 560 tails. At significance level α = 0.05, test whether the coin is fair. Requirements: - State the null an...
Statistics & Math
0
0
Dec 3, 2025