Data Literacy: From Spreadsheets to Insights

Make better decisions by understanding data and common analysis patterns.

Data Intermediate 9 lessons 1h 35m total
Created by David Schneider
About this course

Foundational skills for analyzing data: asking the right questions, cleaning datasets, and presenting results.

What you will learn
  • Metrics & questions
  • Data cleaning basics
  • Charts that communicate
  • Common pitfalls
  • Mini case studies
This course includes
  • On-demand video (demo)
  • Templates & checklists (demo)
  • Full lifetime access (demo)
  • Certificate of completion (demo)
Requirements
  • Comfort with basic spreadsheets
Who this course is for
  • Professionals who work with metrics
  • Learners moving into analytics
Course content
3 sections · 9 lectures · 1h 35m total length
Ask better questions 3 lectures · 27m
Metrics that matter
10m
Baseline vs goal
9m
Common mistakes
8m
Clean data 3 lectures · 30m
Fixing messy columns
11m
Missing values
10m
Sanity checks
9m
Present insights 3 lectures · 38m
Charts that communicate
12m
Storytelling structure
12m
Mini case study
14m
Instructor
David Schneider
Data & AI Educator
D

David simplifies data science, AI basics, and practical analytics for everyday learners.

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