Curated Video
R Programming for Statistics and Data Science - First Regression in R
This video explains first regression in R. This clip is from the chapter "Linear Regression Analysis" of the series "R Programming for Statistics and Data Science".This section explains linear regression analysis.
Curated Video
R Programming for Statistics and Data Science - Test for the Mean - Population Variance Unknown
This video explains test for the mean - population variance unknown. This clip is from the chapter "Hypothesis Testing" of the series "R Programming for Statistics and Data Science".This section explains hypothesis testing.
Curated Video
MongoDB Mastering MongoDB for Beginners (Theory and Projects) - $min operator
In this video, we will learn about $min operator. This clip is from the chapter "Update Operators" of the series "MongoDB—Mastering MongoDB for Beginners (Theory and Projects)".In this section, we will cover update operators.
Curated Video
R Programming for Statistics and Data Science - The P-Value
This video explains P-value. This clip is from the chapter "Hypothesis Testing" of the series "R Programming for Statistics and Data Science".This section explains hypothesis testing.
Curated Video
MongoDB Mastering MongoDB for Beginners (Theory and Projects) - $max operator
In this video, we will learn about the $max operator. This clip is from the chapter "Update Operators" of the series "MongoDB—Mastering MongoDB for Beginners (Theory and Projects)".In this section, we will cover update operators.
Curated Video
R Programming for Statistics and Data Science - Distributions
This video explains distributions. This clip is from the chapter "Hypothesis Testing" of the series "R Programming for Statistics and Data Science".This section explains hypothesis testing.
Curated Video
AWS Certified Data Analytics Specialty 2021 – Hands-On - Exam Walkthrough and Signup
This video explains how to sign up for the exam. This clip is from the chapter "Preparing for the Exam" of the series "AWS Certified Data Analytics Specialty (2022) Hands-on".In this section, you will be provided with some tips to learn...
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...
Science360
Hydrogen Trail Blazers
Officer Tom McCloghry is a cop on the beat, patrolling downtown Columbia, South Carolina to keep the streets safe. And, though it's not so unusual these days to see police on Segways, this one is different. This is a hydrogen hybrid...
Curated Video
Discuss the importance of data : Classification tree in Python: Training
From the section: Simple Classification Tree. This section we will expand our knowledge of regression Decision tree to classification trees, we will also learn how to create a classification tree in Python. Simple Classification Tree:...
Science360
Science of the Winter Olympics - Mathletes
It's been called "the Queen of Sciences"--mathematics. It might not be as obvious in Olympic sports as physics or materials-engineering, but math--from simple arithmetic to calculus--is part of every jump, every spin, every move the...
Music Matters
Creating Tension and Release in Music - Music Composition
Learn how to create tension and release in music. This music composition lesson explores five particular ways in which tension and release can be achieved in music. While this will be of particular interest to composers it will also...
The Wall Street Journal
Sustainability and the Cost of Capital
An in-depth look at the relationship between the cost of capital and sustainability, based on analysis of top-performing companies in the Dow Jones Sustainability Scores.
Curated Video
Finding the Median: Using a Number Line and Eliminating Data
In this video, the teacher explains how to find the median of a set of data using a number line and eliminating data. The teacher also discusses the importance of considering both the left and right sides when finding the median and...
Curated Video
UX Design for Web Developers (Video 28)
User experience (UX) design is a theoretical understanding of how users interact with websites. The major challenge developers building a company website face is finding the right balance that fulfills the objectives of the company as...
Curated Video
A Story About IQ and Intelligence
The video is about a person's experience growing up with a father who values intelligence above all else, and their decision to not open an IQ test envelope and instead focus on other aspects of their life. The video also includes five...
Curated Video
Finding Percentages in a Normal Distribution Using Z Scores and Tables
In this lesson, you will learn how to use Z scores and statistics tables to find the percentage of a population that falls within a certain interval. This method is particularly useful when dealing with values that are not exactly 1-2 or...
Curated Video
Discuss the importance of data : Basics of decision trees
From the section: Simple Decision trees. In this section, we will start with the basic theory of decision tree then we cover data pre-processing topics like missing value imputation, variable transformation and Test-Train split. In the...
Brian McLogan
ACT SAT Prep How to determine the perimeter of a triangle using similar triangles
ACT SAT Prep How to determine the perimeter of a triangle using similar triangles
Two Minute Music Theory
FAQ #3: Why Do We Have Transposing Instruments?
Transposing instruments are confusing and frustrating, and their very existence seems absurd. A few years ago, I made a video about how to deal with transposing instruments, but today we’re here to talk about why we have transposing...
Music Matters
Improve Your Harmony - Music Composition
Improve your harmony with advanced chords and learn how to write more dramatic chord progressions with this music composition tip. In this music composition lesson we analyse the harmony of the opening section of Bach’s C Minor Partita,...
Healthcare Triage
Ketamine Can Be a Fast-Acting Antidepressant
A recent study looked into ketamine, noted animal sedative and party depressant, as a short-term treatment for severe, emergency room level depression. While it can help people who are suffering from suicidal ideation, it is a short term...
Odd Quartet
Time Signature Tricks - How to switch time signatures without changing the time signature.
Sometimes music composers use different tricks to make music sound like it's written in a different time signature than the one on the page. In this video we look at two different techniques that help create this rhythm illusion. The...