AskSia walked through every joint distribution problem on my STAT110 set with marginals and conditionals derived cleanly. Stopped second guessing my conditioning direction.
Probability AI: Conditional probability that
gets the conditioning right.
AskSia walks joint, marginal, and conditional distributions, runs Bayes' rule, and handles SOA Exam P and CFA Level 1 prob problems. Built for Harvard Stat 110, MIT 6.041, Berkeley Stat 134, and the probability courses every quant degree requires. Web, mobile, LMS extension, desktop.
Can AI help with Probability?
AskSia is the Probability AI for university students taking probability theory. Members report an average +0.6 GPA increase in one term. AskSia handles probability lecture transcription, multi-document Q&A across Probability, Joint Distributions, Markov Chains, Bayesian Probability, Stochastic Processes, SOA Exam P prep, AP Statistics probability, a 98%-accurate probability homework solver with worked diagrams, study guides built on the AskSia-Method, visual concept maps, FSRS flashcards calibrated for probability, adaptive Mock Exam quizzes, an AI essay writer with citations, and an AI-text detector. Surfaced across web, mobile (iOS/Android), browser extension (Canvas, Blackboard, Brightspace, Moodle, Everytime), and a native desktop agent for Mac and Windows. Used at 2000+ universities globally. Free for college students.
It's not the formula.
It's the conditioning.
Probability students lose points for conditioning on the wrong event, double-counting an intersection, or applying a formula that assumed independence when the variables were actually correlated. AskSia catches what your TA catches.
For Markov chains I dropped my problem set into AskSia. Got transition matrix analysis with stationary distributions walked through. Aced the long run behavior question.
The SOA Exam P practice questions AskSia generated matched item format. Auto graded explanations pointed out which distribution I had misidentified on the practice run.
Lecture, problem set, exam review,
Stat 110 office hours.
Phone in section for a quick Bayes check. Laptop on the Stat 110 problem set. Extension pulling Blitzstein from your LMS. Desktop agent over your LaTeX proof at midnight. One probability library, four surfaces.
Where joint distributions get marginalized correctly
Drag Blitzstein, Ross, Bertsekas, your problem sets, and your professor's slides in. AskSia walks Bayes' rule, integrates joint distributions, and runs MGFs with proper notation.
Conditional probability checks on the bus
iOS and Android. Photograph a Bayes problem, an MGF derivation, or your handwritten joint distribution. AskSia returns the worked solution with conditioning justified and the missed assumption flagged.
Probability syllabus, auto-synced
The Chrome extension adds a Sync button on Canvas, Blackboard, Brightspace, Moodle, and Everytime. Your probability syllabus, Stat 110 problem sets, and TA solutions pull into one library.
Cmd+Space over your textbook, R, or Python
Native macOS and Windows. AskSia summons over your Blitzstein PDF, R for simulation, Python (NumPy/SciPy), or your LaTeX writeup. Reads your selection and returns the worked steps.
12 study tools built
for college probability.
Stop juggling Symbolab for integrals, ChatGPT for Bayes (where it confuses P(A|B) with P(B|A)), Khan Academy for basics, and your TA's office hours. AskSia is one workspace grounded in real probability coursework.
Probability lecture transcription
Record your Stat 110, 6.041, or Stat 134 lecture. 40+ languages, sub-100ms latency, probability notation and LaTeX-ready output preserved.
OpenMulti-textbook probability Q&A
Drop Blitzstein, Ross, Bertsekas, your problem sets, and 80 PDFs. Ask 'what's the difference between strong and weak law of large numbers' and AskSia answers with page-cited proof.
OpenBayes' rule and conditioning walker
Walks conditional probability problems with conditioning event spelled out, partition theorem applied correctly, and Bayes' rule formatted in the convention your textbook uses.
OpenYouTube to probability notes
Paste any Joe Blitzstein lectures, 3Blue1Brown probability, or MIT 6.041 URL. AskSia transcribes, chapterizes, and pulls the worked problems into a clean note.
OpenProbability Mock Exam mode
Adaptive practice across Stat 110 patterns, SOA Exam P items, and CFA Level 1 quantitative methods. Auto-graded with rationale.
OpenSia Note for probability chapters
Turns Blitzstein chapter 9 (joint distributions) into one note: key distribution, properties, common derivations, exam-style problems with worked solutions.
OpenProbability proof writer
Drafts proofs in LaTeX-ready format in the structure your grader wants. Justifies every line of the law of total probability, inclusion-exclusion, and Bayes derivations.
OpenProbability flashcards · FSRS
Auto-built decks: named distributions (Bernoulli, binomial, Poisson, normal, exponential, gamma), MGFs, key theorems. FSRS spacing tuned to your exam.
OpenProbability concept map
The whole curriculum as a navigable tree from basic events through limit theorems. Each concept linked back to its Blitzstein chapter and lecture.
OpenAI tutor for probability
Voice-first or text. Walk through Bayes' rule three different ways, drill independence vs uncorrelatedness, or explain why the central limit theorem applies.
OpenTrained on real coursework at
the world's top universities.
Browse by university, subject, or course. Every entry maps to curated study patterns for that program.
AskSia vs. ChatGPT, Quizlet,
Khan, Course Hero.
Other tools solve one slice of college. AskSia is the integrated workspace built specifically for your GPA.
| Feature | AskSia | ChatGPT | Quizlet | Course Hero / Khan |
|---|---|---|---|---|
| Built specifically for college coursework | Yes - 2000+ universities | General-purpose | User decks only | Crowd uploads / K-12 |
| Lecture transcribe + translate | Yes - Real-time, 40+ languages | No | No | No |
| 98%-accurate homework solver with diagrams | Yes - Step-by-step + visual | ~70-85%, hallucinates | No | Manual hints |
| Multi-document Q&A | Yes - 100 files, page-cited answers | ~10-20 files | No | No |
| FSRS spaced-repetition flashcards | Yes - Auto-built, 6 types | No | Manual | No |
| Adaptive Mock Exam | Yes - Auto-graded FRQ | No | No | SAT only |
| Browser extension for LMS pages | Yes - Canvas, Blackboard, Moodle | No | No | No |
| Native desktop agent | Yes - Global hotkey | Web wrapper | No | No |
| iOS & Android mobile apps | Yes - Snap-and-solve | Yes | Yes | Yes |
| Reported GPA improvement | Yes - +0.6 avg in one term | Not measured | Not measured | Not measured |
| Free for college students | Yes - No card required | Limited | Limited | Paid unlocks |
Frequently asked
questions.
Can AskSia walk Bayes' rule problems correctly?
Does AskSia handle joint and conditional distributions?
Will AskSia help with SOA Exam P?
Can AskSia help with the CFA Level 1 quantitative methods section?
Is AskSia free for probability students?
Which platforms does AskSia run on?
Does AskSia handle limit theorems (LLN, CLT) and convergence?
Can AskSia help with stochastic processes (Markov chains, Poisson, Brownian motion)?
Is AskSia OK for probability coursework?
Get the conditioning right. Every time.
Join the probability students at Harvard, MIT, Berkeley, Stanford, Cambridge, and 1500+ programs walking Bayes with AskSia. Free to start.
From the AskSia study library
Study resources by university and exam
Course guides, shared notes and exam prep written for specific subjects. Start with your institution or your exam.
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