A basic understanding of what is meant by a Unit Cell.
From playlist Atomic Structures and Bonding
What the heck is a Multiverse?
The idea of a multiverse (short for multiple universes) can seem absurd. After all, the definition of universe means everything, so what does it mean to have multiple universes? In this video, Fermilab’s Dr. Don Lincoln lists a couple possible definitions for a multiverse. The reality in
From playlist Speculative Physics
What is an Injective Function? Definition and Explanation
An explanation to help understand what it means for a function to be injective, also known as one-to-one. The definition of an injection leads us to some important properties of injective functions! Subscribe to see more new math videos! Music: OcularNebula - The Lopez
From playlist Functions
Being a victim of infidelity is one of the worst things that can befall us in love. One of the ways to come back from the harrowing experience is to ask what the real meaning of the infidelity might be. If you like our films, take a look at our shop (we ship worldwide): https://goo.gl/yW1
From playlist RELATIONSHIPS
Definition of an Injective Function and Sample Proof
We define what it means for a function to be injective and do a simple proof where we show a specific function is injective. Injective functions are also called one-to-one functions. Useful Math Supplies https://amzn.to/3Y5TGcv My Recording Gear https://amzn.to/3BFvcxp (these are my affil
From playlist Injective, Surjective, and Bijective Functions
Metacognition and speaking | Introduction | Part 1
In this video, I provide an overview of metacognition and discuss its role in speaking.
From playlist Metacognition
The idea of ‘atonement’ sounds very old-fashioned and is deeply rooted in religious tradition. To atone means, in essence, to acknowledge one’s capacity for wrongness and one’s readiness for apology and desire for change. It’s a concept that every society needs at its center. For gifts and
From playlist RELATIONSHIPS
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From playlist Science Unplugged: Special Relativity
What are Intermolecular Forces? || Chemical Bonds || Chemistry
Practice Tests available at http://bit.ly/CHEMTESTS - 50 questions + Complete Answer Key Chemistry students often confuse INTERmolecular Forces and INTRAmolecular Forces. What are Intermolecular Forces? These are the electrostatic attractions that draw different chemical species together.
From playlist Chemistry Lessons
Box Plots (box and whisker diagrams) - GCSE Maths Exam Questions
GCSE Maths Box plots (box and whisker diagrams) maths exam question practice taken from past papers and practice papers. Keywords: box plot, box and whisker diagram, median, interquartile range, quartile, graph, upper quartile, lower quartile, q1 ,q2 ,q3 Help revise for the 8300 new spe
From playlist GCSE Maths Exam Question Compilations
Year 12/AS Statistics Chapter 3.1 (Representations of Data)
This lesson introduces representing data for A-Level! We take a look at what is meant by anomalies and outliers, and introduce some techniques to define an outlier with some worked examples. Later on we return to boxplots from GCSE and show how to add outliers to box plots, as well as how
From playlist Year 12/AS Edexcel (8MA0) Mathematics: FULL COURSE
Year 12/AS Statistics Chapter 3.4 (Representations of Data)
After exploring various ways of how to represent data we now consider how we can compare two different distributions of data against each other, and which measures of central tendency/spread to use when doing so. This lesson is meant as preparation for Exercise 3E, page 53 of the Pearson
From playlist Year 12/AS Edexcel (8MA0) Mathematics: FULL COURSE
How to find the range and interquartile range for a data set at GCSE
From playlist Mr Arnold's Unit 1 Higher Revision
This video is about the Measures of Variation
From playlist Statistical Measures
A-Level Maths: L4-01 [Outliers: Using the Quartiles and Interquartile Range]
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From playlist A-Level Maths Statistics
Finding Outliers using Interquartile Range | Statistics, IQR, Quartiles
How do we find outliers of a data set using the interquartile range? This is done using a simple rule, any value less than Q1-1.5*IQR is an outlier, and any value greater than Q3+1.5*IQR is an outlier. We'll go through the step by step process of finding outliers using IQR in today's video
From playlist Statistics
IQR vs Range (interquartile range vs range) | Statistics
We compare the interquartile range of a set of data and the range of a set of data. We'll see how the range is much more sensitive to extreme values and outliers, since it is defined as the max minus the min. The IQR, on the other hand, since it is the range of the middle half of the data,
From playlist Statistics
Find the Interquartile Range with Even Data Set | Statistics
How do you find the interquartile range of an even set of data, as in a set with an even number of data points? What is the interquartile range? In this video we go over an example of finding the interquartile range (IQR) with an even set of data, or inter-quartile range if you prefer it h
From playlist Statistics
The Range & Interquartile Range – Two Simple Measures of Variability (6-2)
We will begin with two simple measures of variability: the range and the interquartile range. Range is the variability between the two most extreme scores in the distribution. It is the difference between the largest and smallest scores. Outliers can affect the range, but not the interquar
From playlist WK6 Measures of Variability - Online Statistics for the Flipped Classroom
Definition of a Surjective Function and a Function that is NOT Surjective
We define what it means for a function to be surjective and explain the intuition behind the definition. We then do an example where we show a function is not surjective. Surjective functions are also called onto functions. Useful Math Supplies https://amzn.to/3Y5TGcv My Recording Gear ht
From playlist Injective, Surjective, and Bijective Functions