Statistics and probability
Explore probability by calculating event likelihoods, analyzing outcomes, and understanding chance, while developing statistical thinking skills essential for real-world problem-solving.
200+ videos and assessments
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VIDEOS

Simple probability: yellow marble
Khan Academy
•6th - 10th Grade
•10 Qs

Simple probability: non-blue marble
Khan Academy
•6th - 10th Grade
•10 Qs

Intro to theoretical probability
Khan Academy
•6th - 10th Grade
•10 Qs

Intuitive sense of probabilities
Khan Academy
•6th - 9th Grade
•10 Qs

The Monty Hall problem
Khan Academy
•6th - 12th Grade
•10 Qs
VIDEOS

Intersection and union of sets
Khan Academy
•6th - 10th Grade
•10 Qs

Relative complement or difference between sets
Khan Academy
•6th - 9th Grade
•10 Qs

Universal set and absolute complement
Khan Academy
•7th - 12th Grade
•10 Qs

Subset, strict subset, and superset
Khan Academy
•6th - 8th Grade
•10 Qs

Bringing the set operations together
Khan Academy
•7th - 10th Grade
•10 Qs
VIDEOS
VIDEOS

Experimental versus theoretical probability simulation
Khan Academy
•6th - 10th Grade
•10 Qs

Random numbers for experimental probability
Khan Academy
•6th - 10th Grade
•10 Qs

Random number list to run experiment
Khan Academy
•6th - 10th Grade
•10 Qs

Statistical significance of experiment
Khan Academy
•9th - 12th Grade
•10 Qs
VIDEOS
VIDEOS

Compound probability of independent events
Khan Academy
•6th - 10th Grade
•10 Qs

Sample spaces for compound events
Khan Academy
•6th - 10th Grade
•10 Qs

"At least one" probability with coin flipping
Khan Academy
•6th - 10th Grade
•10 Qs

Free-throw probability
Khan Academy
•6th - 10th Grade
•10 Qs

Probability of a compound event
Khan Academy
•6th - 10th Grade
•10 Qs

Three-pointer vs free-throw probability
Khan Academy
•7th - 12th Grade
•10 Qs

Probability without equally likely events
Khan Academy
•6th - 10th Grade
•10 Qs

Die rolling probability with independent events
Khan Academy
•5th - 8th Grade
•7 Qs

Independent events example: test taking
Khan Academy
•6th - 8th Grade
•10 Qs
VIDEOS

Dependent probability introduction
Khan Academy
•6th - 10th Grade
•10 Qs

Dependent probability: coins
Khan Academy
•7th - 10th Grade
•10 Qs

Independent & dependent probability
Khan Academy
•7th - 10th Grade
•10 Qs

Dependent probability example
Khan Academy
•7th - 12th Grade
•10 Qs

Dependent probability
Khan Academy
•7th - 10th Grade
•10 Qs
VIDEOS

Conditional probability tree diagram example
Khan Academy
•6th - 10th Grade
•10 Qs

Calculating conditional probability
Khan Academy
•6th - 10th Grade
•10 Qs

Conditional probability and independence
Khan Academy
•6th - 10th Grade
•10 Qs

Analyzing event probability for independence
Khan Academy
•5th - 8th Grade
•10 Qs