Post #1436

20 Must-Know Statistics Questions for Data Analyst and Business Analyst Role: 1️⃣ What is the difference between descriptive and inferential statistics? 2️⃣ Explain mean, median, and mode and when to use each. 3️⃣ What is standard deviation, and why is it important? 4️⃣ Define correlation vs. causation with examples. 5️⃣ What is a p-value, and how do you interpret it? 6️⃣ Explain the concept of confidence intervals. 7️⃣ What are outliers, and how can you handle them? 8️⃣ When would you use a t-test vs. a z-test? 9️⃣ What is the Central Limit Theorem (CLT), and why is it important? 🔟 Explain the difference between population and sample. 1️⃣1️⃣ What is regression analysis, and what are its key assumptions? 1️⃣2️⃣ How do you calculate probability, and why does it matter in analytics? 1️⃣3️⃣ Explain the concept of Bayes’ Theorem with a practical example. 1️⃣4️⃣ What is an ANOVA test, and when should it be used? 1️⃣5️⃣ Define skewness and kurtosis in a dataset. 1️⃣6️⃣ What is the difference between parametric and non-parametric tests? 1️⃣7️⃣ What are Type I and Type II errors in hypothesis testing? 1️⃣8️⃣ How do you handle missing data in a dataset? 1️⃣9️⃣ What is A/B testing, and how do you analyze the results? 2️⃣0️⃣ What is a Chi-square test, and when is it used? React with ❤️ for detailed answers Statistics Resources: https://whatsapp.com/channel/0029Vat3Dc4KAwEcfFbNnZ3O