Data described precisely
Work with random variables and distributions, and summarize them with the mean, variance, standard deviation, correlation and covariance.






























A thirty-hour course on the statistics behind data analysis: random variables and distributions, the mean, variance and standard deviation, correlation and covariance, then probability, conditional probability and Bayes’ theorem.
It builds the framework for hypothesis testing, works through the t-test, ANOVA and chi-squared test, and reaches the Central Limit Theorem, the Law of Large Numbers and linear regression. The last module is practice at explaining it.
Work with random variables and distributions, and summarize them with the mean, variance, standard deviation, correlation and covariance.
Use key probability distributions, conditional probability and Bayes’ theorem to reason about uncertain outcomes in data.
Set up a hypothesis test, read p-values and confidence intervals, weigh Type I and Type II errors, and choose the test that fits.
Use the Central Limit Theorem and the Law of Large Numbers to reason from samples, and fit a linear regression to model relationships in data.
Understand random variables and distributions, the measures of central tendency and spread, and how variables relate through correlation and covariance.
Learn the key probability distributions, conditional probability and Bayes’ theorem, the tools behind predictions and data modeling.
Build a framework for hypothesis testing: p-values, confidence intervals, Type I and Type II errors, and what each means for a decision.
Work through the common tests, including the t-test, ANOVA and chi-squared test, and learn to select the right one and interpret its result.
Understand the Central Limit Theorem and the Law of Large Numbers, then use linear regression to make predictions and understand relationships in data.
Practice explaining statistical concepts, work through the questions people are asked about them, and show your reasoning in a data-driven setting.

Instructor · LUNARTECH
Tatev brings industry experience, advanced AI/ML degrees and a reputation as a thought leader in data science to LUNARTECH. She holds Bachelor’s and Master’s degrees in STEM, and her publications in top journals and presentations at international conferences showcase her expertise.
Summarize data with the mean, variance and correlation, then model uncertainty with probability.
Frame a hypothesis, then choose the t-test, ANOVA or chi-squared test that fits and read what it says.
Use the Central Limit Theorem and linear regression to reason from samples, and practice saying why.
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Every role uses all six modules. Here’s where each one leans hardest, and where its work ends up.
Summarizes data and says what it can support. Explains the numbers to people making the decision.
Core concepts, Probability, Interview practice
Data analysis, Business decisions
Tests a claim with the right test for the data. Fits a regression and says how far to trust it.
Hypothesis tests, Statistical tests, Inference
Data science, Machine learning
Works out what a sample can and can’t tell you. Chooses the method and defends the choice.
Probability, Hypothesis tests, Statistical tests, Inference
Data analysis, Data science
Uses probability to reason about uncertain outputs. Reads regression as the simplest model to beat.
Probability, Inference
Machine learning
Summarizes data and says what it can support. Explains the numbers to people making the decision.
Over 10,000 students trust LUNARTECH
Understand systems all the way down. Build the ones others rely on.
Understand what the data says. Build models that hold up.
Understand the papers. Build on them, and take the work further.
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Open roles: Built In, Greenhouse, LinkedIn.
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Updated November 2026.
Need help? These answers cover most of what people ask before they start.
Yes. Linear regression sits in the inferential statistics module, alongside the Central Limit Theorem and the Law of Large Numbers.
The t-test, ANOVA and chi-squared test among others, with practice choosing the right one and interpreting the result.
Practice at explaining statistical concepts and answering questions about them.
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Thirty hours that take statistics from random variables to hypothesis tests, regression and clear explanation. Begin with a free lesson, or enroll in the full course.