Curated Video
R Programming for Statistics and Data Science - Categorical Data
This video explains categorical data. This clip is from the chapter "Matrices" of the series "R Programming for Statistics and Data Science".This section explains matrices.
Curated Video
R Programming for Statistics and Data Science - Getting a Sense of Your Data Frame
This video explains getting a sense of your data frame. This clip is from the chapter "Data Frames" of the series "R Programming for Statistics and Data Science".This section explains data frames.
Curated Video
R Programming for Statistics and Data Science - Data Import in R
This video explains data import in R. This clip is from the chapter "Data Frames" of the series "R Programming for Statistics and Data Science".This section explains data frames.
Curated Video
Simplifying Fractions
Reducing fractions to their simplest form makes them easier to work with and helps with communication. 1) Find the greatest common factor (GCF) of both the numerator and the denominator. 2) Divide numerator and denominator by the GCF.
Curated Video
Prime and Composite Numbers | Maths
What makes a number prime? What makes a number composite? Learn the difference between prime and composite numbers.
Curated Video
How to delegate work
In this video, you'll learn everything you need to know about delegation, including what it is, why it's important, and how to do it effectively. In this video, we'll cover the basics of delegation, including the delegation process, why...
Professor Dave Explains
Introduction to Ecology
We've learned a lot about living organisms on this channel, but now it's time to broaden our scope quite a bit. How do living organisms interact with each other and their physical environments? What is the nature of the biosphere? The...
Mister Simplify
Lewin's Force Field Analysis Model - Simplest Explanation Ever
Change Management is always a challenging aspect of running a business and derive profit out of it. Lewin's Force Field Analysis Model lends a helping hand to businesses when it comes to weighing the prospect of change management in...
Curated Video
Context of the Organization (ISO 27001)
In this video, we will be discussing the importance of context of the organization in ISO 27001. Context of the organization refers to the internal and external factors that can impact an organization's information security management...
Curated Video
What is Borderline Personality Disorder? Do I have BPD?
In today’s interesting medical case, I start with a hypothetical presentation of a “friend” with Borderline Personality Disorder. After discussing the symptoms, we’ll explore what causes BPD and the available treatments. Please don’t...
Curated Video
Prime Numbers and Squares: Debunking a Common Misconception in Mathematics
This video shows the process for solving the problem presented in SATs 2022 Paper 3 Q19, which involves square and prime numbers. Students will understand the definition and properties of prime numbers in mathematics. They will learn how...
Math Fortress
Algebra II: Quadratic Equations - Factoring (Level 8 of 10)
This video continues covering the proper way to solve quadratic equations of the form ax^2+bx+c=0 by factoring. This video goes over an example where the coefficient of the quadratic term is greater than 1. The example involves an...
Professor Dave Explains
Virus-Cell Interactions Part 2 Multicellular Hosts
We just went over some basics regarding virus-cell interactions, but we have a little more to discuss. We need to understand some more details regarding how viruses interact with multicellular hosts, such as humans. Let's take a look!
Curated Video
Factors Affecting Diffusion and Fixed Law
This is an educational video that discusses the factors that affect diffusion, which is the process by which particles move from an area of high concentration to an area of low concentration. The video outlines three key factors that...
Curated Video
Multiplying Positive and Negative Integers Using a Number Line
In this video, the teacher explains how to multiply positive and negative integers using a number line. They emphasize the importance of accounting for the signs of the factors and demonstrate how to scale the number line accordingly....
Curated Video
Graphing Parabolas Using Zeros and Vertex
In this video, the teacher explains how to use the zeros and vertex of a quadratic equation to graph a parabola. They review finding the solutions to a quadratic equation by factoring and emphasize that the solutions are not necessarily...
Institute of Art and Ideas
Mind, Myth and Madness (long form version)
From schizophrenia to depression we assume our psychiatric diagnoses are real. But as the mental health epidemic turns global, the categories now seem like the cause. Is it time to abandon our biological account of mental illness? Or is...
Curated Video
Solving Linear and Quadratic Systems Using Substitution
In this video, the teacher explains how to solve systems of equations that include both linear and quadratic equations using the method of substitution. The teacher provides examples and explains the different types of solutions that can...
Curated Video
Lifestyle and Non-Communicable Diseases: Understanding the Factors and Correlations
The video is a lecture on lifestyle and noncommunicable diseases. The speaker explains the difference between communicable and noncommunicable diseases, and how noncommunicable diseases are caused by inheritance and lifestyle factors...
Curated Video
Finding Zeros of a Quadratic Function by Factoring a Trinomial
In this video, the teacher explains how to find the zeros of a quadratic function by factoring a trinomial. They explain the zero product property and the importance of factoring completely. They then demonstrate how to apply these...
Curated Video
Finding Zeros of Polynomial Equations: Factoring and Zero Product Property
In this video, the teacher explains how to find zeros of polynomial equations by factoring and using the zero product property. They demonstrate the process with examples, breaking down the steps and showing how to determine the correct...
Curated Video
Biotic Factors: How Living Things Impact Communities and Ecosystems
This video is a lecture presentation on biotic factors. The presenter defines and explains how biotic factors, which are living factors that affect a community, can impact the members and distribution of organisms in ecosystems. The...