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Question ðŸ“š | Company | Difficulty | Category | Role | Level |
---|---|---|---|---|---|

Ascending Order Card Probability | Easy | Statistics | Data Scientist | Entry | |

Average Waiting Days | Easy | Statistics | Data Scientist | Entry | |

Bias Coin Probability | Medium | Statistics | Data Scientist | Entry | |

The Central Limit Theorem | Easy | Statistics | Data Scientist | Entry | |

CLT and Z-Test | Medium | Statistics | Data Scientist | Entry | |

Covariance vs. Correlation | Easy | Statistics | Data Scientist | Entry | |

Detecting Fake Review Probability | Easy | Statistics | Data Scientist | Entry | |

Estimating Betas in Regression | Medium | Statistics | Data Scientist | Entry | |

Expected Minimum Value | Hard | Statistics | Data Scientist | Senior | |

Explain AUC | Easy | Machine Learning | Data Scientist | Entry | |

Fair Coin | Medium | Statistics | Data Scientist | Entry | |

Imbalanced Labels | Easy | Machine Learning | ML Engineer | Entry |