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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)





 



Comments

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