John Zak

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124 videos

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Over the years I posted a variety of videos primarily covering ideas in philosophy, statistics, and occasionally music.

Latest Videos

AP Statistics Selecting a Non-Linear Model by Analyzing Residual Plots

AP Statistics Selecting a Non-Linear Model by Analyzing Residual Plots

John Zak

668 views·3 years ago

AP Statistics Creating an Exponential Model

AP Statistics Creating an Exponential Model

John Zak

520 views·3 years ago

AP Statistics Normally Distributed Random Variation (Residuals) from LSRL

AP Statistics Normally Distributed Random Variation (Residuals) from LSRL

John Zak

298 views·3 years ago

4X ≠ X + X + X + X Linear Combinations and Transformation of Random Variables in AP Statistics

4X ≠ X + X + X + X Linear Combinations and Transformation of Random Variables in AP Statistics

John Zak

553 views·3 years ago

AP Statistics Random Sampling Techniques

AP Statistics Random Sampling Techniques

John Zak

802 views·3 years ago

AP Statistics The Difference of Two Independent Random Variables, Example

AP Statistics The Difference of Two Independent Random Variables, Example

John Zak

988 views·4 years ago

AP Statistics Variance of the Difference of Two Independent Random Variables - Prove the Formula

AP Statistics Variance of the Difference of Two Independent Random Variables - Prove the Formula

John Zak

1.0K views·4 years ago

AP Statistics Combinations and Transformations for Sums of Random Variable - Formulas and Examples

AP Statistics Combinations and Transformations for Sums of Random Variable - Formulas and Examples

John Zak

287 views·4 years ago

How can we find the equation of the LSRL using regression to the mean

How can we find the equation of the LSRL using regression to the mean

John Zak

405 views·4 years ago

What is Regression to the Mean

What is Regression to the Mean

John Zak

2.1K views·4 years ago

Elenchus or The Socratic Method in the Euthyphro and Republic

Elenchus or The Socratic Method in the Euthyphro and Republic

John Zak

1.6K views·4 years ago

Socrates and the Priority of Grasping Definitions

Socrates and the Priority of Grasping Definitions

John Zak

212 views·4 years ago

Plato's Republic, Book 4 Justice in the City and the Soul

Plato's Republic, Book 4 Justice in the City and the Soul

John Zak

2.2K views·4 years ago

Plato's Republic, Book 2 Is Justice Good The Ring of Gyges.

Plato's Republic, Book 2 Is Justice Good The Ring of Gyges.

John Zak

5.0K views·4 years ago

Thrasymachus' Definition of Justice in Plato's Republic Freedom, Happiness, and Wisdom

Thrasymachus' Definition of Justice in Plato's Republic Freedom, Happiness, and Wisdom

John Zak

942 views·4 years ago

Sophistry vs Philosophy Socrates' Mission and Method

Sophistry vs Philosophy Socrates' Mission and Method

John Zak

757 views·4 years ago

Reflecting on Socrates' Concept of Justice from Plato's Republic

Reflecting on Socrates' Concept of Justice from Plato's Republic

John Zak

1.7K views·4 years ago

Introduction to Socrates through Plato's Euthyphro

Introduction to Socrates through Plato's Euthyphro

John Zak

479 views·4 years ago

Understanding Plato (Socrates) Thinking About Definitions of Words vs Things

Understanding Plato (Socrates) Thinking About Definitions of Words vs Things

John Zak

318 views·4 years ago

Basic Concepts in Statistics Sampling Error and Bias

Basic Concepts in Statistics Sampling Error and Bias

John Zak

548 views·4 years ago

Basic Concepts in Statistics Variability in Populations and Samples

Basic Concepts in Statistics Variability in Populations and Samples

John Zak

303 views·4 years ago

AP Stat Exam Review General Probability Question with Tree Diagrams

AP Stat Exam Review General Probability Question with Tree Diagrams

John Zak

297 views·5 years ago

Finding a Power Model for a Non-Linear Association, Part 2 - Textbook Example

Finding a Power Model for a Non-Linear Association, Part 2 - Textbook Example

John Zak

1.1K views·5 years ago

Finding a Power Model for a Non-Linear Association, Part 1

Finding a Power Model for a Non-Linear Association, Part 1

John Zak

8.3K views·5 years ago

Inference for Slope of LSRL Using a Computer Output

Inference for Slope of LSRL Using a Computer Output

John Zak

497 views·5 years ago

Aristotle's Nicomachean Ethics and Eudaimonia How happiness is different and the same for everyone

Aristotle's Nicomachean Ethics and Eudaimonia How happiness is different and the same for everyone

John Zak

1.1K views·5 years ago

Is happiness health or wealth Aristotle on the Role of External Goods in Happiness

Is happiness health or wealth Aristotle on the Role of External Goods in Happiness

John Zak

522 views·5 years ago

Summarizing the Core Philosophical Ideas so Far Socrates Search for Wisdom and Plato's Metaphysics

Summarizing the Core Philosophical Ideas so Far Socrates Search for Wisdom and Plato's Metaphysics

John Zak

218 views·5 years ago

You have never seen a triangle Understanding Plato's Theory of the Forms

You have never seen a triangle Understanding Plato's Theory of the Forms

John Zak

649 views·5 years ago

Plato's Theory of the Forms Interpreting No Craftsman Ever Makes Errors from the Republic

Plato's Theory of the Forms Interpreting No Craftsman Ever Makes Errors from the Republic

John Zak

502 views·5 years ago

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