Skills › Data Analytics & Business Intelligence

Data Literacy

Work with data in spreadsheets, understand charts, and write basic SQL.

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After this skill you can…

  • Write SELECT queries with JOIN and GROUP BY
  • Create and interpret bar, line, and scatter charts
  • Clean data with formulas in Google Sheets or Excel

Watch (10 videos)

The Test Is Right 99% of the Time
DataMListic · beginner hands-on
→ Calculate the probability of being sick given a positive test result→ Interpret the results of a screening test→ Apply Bayes' theorem to update probabilities
Google Ads Success: ROAS Skyrockets to 455%! #shorts
Tim Sutton | Google Ads | Launchpresso · intermediate
→ Interpret digital marketing metrics→ Make data-driven decisions
Data Visualization Full Course 2026 | Data Visualization with Python & Power BI | Simplilearn
Simplilearn · intermediate
→ Create Data Visualizations→ Analyze Data→ Interpret Data Insights
How to Back Up Your Evernote Notebooks and Keep Your Notes Safe in 2026
Easytorial · beginner hands-on
→ Understand data backup importance→ Identify secure storage locations
Business Analytics With Excel Full Course 2026 | From Basics to Advanced | Simplilearn
Simplilearn · beginner
→ Analyze data with Excel→ Create data visualizations→ Model business data
Stop Chasing Numbers! Use Data for Smart Decisions #shorts
Tim Sutton | Google Ads | Launchpresso · beginner hands-on
→ Analyze data discrepancies→ Make informed decisions based on data
Why Your Business Should Use monday.com: 4 Key Reasons
Mastering monday · beginner
→ Interpret data insights→ Make data-driven decisions→ Create dashboards
Tag UTM Parameters on Your Google Business Profile Link and Track Every Lead From Google
Missoula SEO Geek · beginner
→ Understand website traffic data with Google Analytics→ Use UTM parameters for data analysis
The Secret to Tracking Growth with monday.com
Mastering monday · beginner hands-on
→ Track business metrics→ Build custom dashboards→ Analyze project performance
Google Ads vs GA4: Why Conversions Don't Match! (View-Through Secrets) #shorts
Tim Sutton | Google Ads | Launchpresso · beginner
→ Interpret data from Google Ads and GA4→ Identify discrepancies in conversion tracking→ Make data-driven decisions for ad campaigns

Read (10 articles)

📄
The Infinite Loop Part II: The Solution
Dev.to · Remo H. Jansen · 2023-02-03
📄
MongoDB Aggregation Pipelines
Dev.to · BPK45 · 2024-07-31
📄
🚀 行业洞见: MongoDB 推动支付业务 💸
Dev.to · Danny Chan · 2024-08-07
📄
The Role of AI and Data Science in FinTech
Dev.to · Suresh Ommi · 2025-03-07
📄
Enhancing Logistics Efficiency and Driver Well-being with Novel AI Applications
Dev.to · Dr. Carlos Ruiz Viquez · 2025-09-23
📄
Radiomics in Breast Cancer – Part 1: Exploring the CBIS-DDSM Dataset
Dev.to · Erika Sánchez-Femat · 2025-09-30