The Business Professor
Understanding Cost Behavior and its Impact on Managerial Judgment
This video explores the concept of cost behavior and its relevance to managerial judgment. The video introduces two common methods for assessing cost changes: the high-low method and regression analysis. The video emphasizes that...
Brian McLogan
Function notation
👉 Learn about every thing you need to know to understand the domain and range of functions. We will look at functions represented as equations, tables, mapping, and ordered pairs. The domain is the set of all possible x or input values...
Brian McLogan
Finding the rate of change from a graph of a word problem
👉 Learn how to find the rate of change from word problems. The rate of change is the rate at which the the y-value is changing with respect to the change in x-value. To determine the rate of change between two points, we just need to...
Science ABC
What Is The Range Of Bluetooth And How Can It Be Extended?
The range of Bluetooth is dependent on its class and primarily there are three classes of Bluetooth: Class 1 transmitting at 100 mW with a range of 100 meters or 328 feet. Class 2 transmitting at 2.5 mW with a range of 10 meters or 33...
Curated Video
Examiner Advice for Toughest Cambridge Writing Question - IELTS Energy Podcast 1129
Today you'll find out how to answer the hardest Cambridge question about technology for Writing Task 2. You may face one of these mixed essay questions on your IELTS Writing exam, so be ready with today's insider tips.
Brian McLogan
Finding the rate of change of a word problem
👉 Learn how to find the rate of change from graph. The rate of change is the rate at which y-values are changing with respect to the change in x-values. To determine the rate of change from a graph, a right triangle is drawn on the graph...
Brian McLogan
Learn how to find the geometric probability from a figure
Learn how to find the geometric probability of an event. Given a geometric figure, we can find the geometric probability of an event by taken the area of the part of the geometric figure satisfying the event divided by the area of the...
Curated Video
GCSE Secondary Maths Age 13-17 - Probability & Statistics: Independent Events - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
Orangutans: Behavior, Communication, and Reproduction
This video provides a comprehensive overview of orangutans, highlighting their distinct appearance, intelligence, communication methods, social behaviors, and reproductive patterns. It explores their habitat, diet, and survival...
Brian McLogan
Graph the parabola by identifying the focus and vertex
Learn how to graph a vertical parabola. A parabola is the shape of the graph of a quadratic equation. A parabola is said to be vertical if it opens up or opens down. A vertical parabola results from a quadratic equation in which the x...
Brian McLogan
Summary for solving a system of equations by graphing
👉Learn about solving a system of equations by graphing. A system of equations is a set of more than one equations which are to be solved simultaneously. To solve a system of equations graphically, we graph the individual equations making...
Curated Video
Understanding Business Forecasting: The Importance and Limitations of Sensitivity Analysis
This video discusses the challenges and limitations of business forecasting, which relies on assumptions about future performance variables that may not necessarily occur as expected due to unpredictable factors such as market changes...
Curated Video
Understanding Variables and Relationships in Tables
This video explains how to read a table to understand the variables and their relationship. It teaches the viewer to identify the independent and dependent variables by looking at the table columns. It also demonstrates how to determine...
Curated Video
Learning Lodash 4.0 (Video 2)
Lodash was built to simplify JavaScript application development. It contains hundreds of methods built for the purpose of providing developers with a fast, reliable, cross-browser toolkit to write applications. With Lodash, you can...
Schooling Online
IB Physics Skills: Validity Part 1
The archery contest has a long list of rules, but Chelsea the Cheater keeps breaking them! How does this affect the outcome (conclusion) of the competition? This lesson will begin our analysis of validity by examining the importance of...
Schooling Online
Biology Skills: Validity Part 1
The archery contest has a long list of rules, but Chelsea the Cheater keeps breaking them! How does this affect the outcome (conclusion) of the competition? This lesson will introduce the concept of validity and examine the importance of...
Curated Video
Determine Dependence and Independence by Comparing Scenarios
This video explains how to determine if events are dependent or independent by comparing different scenarios. It uses examples of drawing cards from a deck and rolling dice to illustrate the concept. By understanding the probability and...
Why U
Algebra 40 - Solving Inconsistent or Dependent Systems
When solving a system of linear equations in x and y with a single solution, we get a unique pair of values for x and y. But what happens when we try to solve a system with no solutions or an infinite number of solutions?
Science360
Origins of bird species
In a landmark study that researched the origins of bird species, evolutionary biologists have made discoveries about the age of birds, and the genomic relationships among modern birds. The genomes of modern birds tell a story: today's...
Schooling Online
Chemistry Skills: Validity Part 1
The archery contest has a long list of rules, but Chelsea the Cheater keeps breaking them! How does this affect the outcome (conclusion) of the competition? This lesson will introduce validity and examine the importance of having...
Curated Video
Feature Selection and Feature Engineering
In this video, we will cover feature selection and feature engineering. This clip is from the chapter "Fundamental Principles of Machine Learning on Azure (30- 35%)" of the series "AI-900: Microsoft Azure AI Fundamentals Video Course +...