Data Analyst free course..

 https://www.youtube.com/watch?v=Dnch98Zf2ks

Comments

Post a Comment

Popular posts from this blog

📌 Data Analyst Interview Questions & Answers

  📌 Data Analyst Interview Questions & Answers Here’s a structured list of common Data Analyst interview questions , covering SQL, Excel, Python, Statistics, and Business Acumen . 🔹 1. General & Behavioral Questions ✅ Tell me about yourself. ✅ Why do you want to become a data analyst? ✅ What are the key responsibilities of a data analyst? ✅ Explain a project where you analyzed data to solve a business problem. ✅ How do you handle missing or inconsistent data? ✅ Have you ever worked with large datasets? How did you manage them? ✅ Tell me about a time you presented data insights to non-technical stakeholders. ✅ How do you ensure the accuracy and integrity of data? 🔹 2. SQL Interview Questions (Most Important) ✅ Basic SQL Queries: 1️⃣ Write a query to fetch the top 5 highest-paid employees from an employees table. sql SELECT name, salary FROM employees ORDER BY salary DESC LIMIT 5 ; 2️⃣ Find the total number of orders placed by each customer from...
Read more

Solving problems can feel difficult

Solving problems can feel difficult because it involves multiple cognitive processes, such as understanding, analyzing, reasoning, and decision-making . Here are some key reasons why problem-solving is challenging: 🔹 1. Lack of Clear Understanding If a problem is not well-defined, it’s hard to know where to start. Sometimes, missing information or vague instructions make it confusing. ✅ Solution: Break the problem into smaller parts and clarify any doubts before proceeding. 🔹 2. Information Overload Too much data or too many options can lead to paralysis by analysis . The brain struggles to filter out relevant vs. irrelevant information. ✅ Solution: Focus on key details and simplify the problem before attempting a solution. 🔹 3. Lack of a Structured Approach Many people try to guess solutions instead of following a methodical approach. Without a step-by-step strategy , it’s easy to feel lost. ✅ Solution: Use frameworks like: Understand → Plan → Execute → Review (UPE...
Read more