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KA
Khan Academy
Statistics and Probability
The statistical foundation every data course assumes you already have.
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42 new free courses added this week from Harvard, Google and freeCodeCamp
freeCodeCampGoogleedXSee what's newTurn raw data into decisions. These courses cover spreadsheets, SQL, Python for analysis, statistics and the visualisation skills that make findings land with a non-technical audience.
5 of 5 courses
Khan Academy
The statistical foundation every data course assumes you already have.
Kaggle Learn
Query real datasets with SQL against BigQuery, free of charge.
freeCodeCamp
NumPy, pandas and matplotlib, ending in five graded analysis projects.
IBM SkillsBuild
What a data science project looks like end to end, before you touch a model.
Duration, rating and certificate terms are indicative and set by the provider. Every enrol button opens the provider's own page in a new tab — we never host or resell a course.