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3. TOP 10 Statistics, Python, and SQL concepts for Job Interview

By "Statistics For You"


 TOP 10 Statistics Concepts for Job Interview

1. Sampling and Sample Size Estimation

2. Experiments (A/B tests)

3. Descriptive Statistics (Mean/Median/SD)

4. p-value and Significance Level

5. Probability Distributions

6. Z-test and t-test

7. Conditional Probability and Bayes’ Theorem

8. Correlation

9. Linear Regression

10. Logistic Regression



TOP 10 Python Concepts for Job Interview

1. Reading data from file/table

2. Writing data to file/table

3. Data Types

4. Function

5. Data Processing (Numpy/Pandas)

6. Data Visualisation (Matplotlib/seaborn)

7. Machine Learning (klearn)

8. Deep Learning (Tensorflow/Keras/PyTorch)

9. Distributed Processing (PySpark)

10. Functional and Object-Oriented Programming


TOP 10 SQL Concepts for Job Interview


1. Aggregate Functions (sum/avg/max/min)

2. Group By and Order By

3. JOINs (Inner/Left/Right/Self)

4. Union and Union All

5. Date and Time processing

6. String processing

7. Window Functions (Partition by)

8. Subquery

9. View and Index

10. Common Table Expression (CTE)




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Comments

  1. bhanuOctober 29, 2021 at 7:33 AM

    It is very useful for me to learn and understand easily. Thanks for sharing your valuable information
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