Unit interval

More Standard Deviation and Variance

Further explanations and examples of standard deviation and variance

From playlist Unit 1: Descriptive Statistics

Unit Scale

This video shows how to use unit scale to determine the actual dimensions of a model and how to determine the dimensions of a model from an actual dimensions. http://mathispower4u.yolasite.com/

From playlist Unit Scale and Scale Factor

Percentiles, Deciles, Quartiles

Understanding percentiles, quartiles, and deciles through definitions and examples

From playlist Unit 1: Descriptive Statistics

Measures of Spread Overview

Introduction to standard deviation, IQR [Inter-Quartile Range], and range

From playlist Unit 1: Descriptive Statistics

Inverse normal with Z Table

Determining values of a variable at a particular percentile in a normal distribution

From playlist Unit 2: Normal Distributions

What is the formula for the unit vector

http://www.freemathvideos.com In this video series I will show you how to find the unit vector when given a vector in component form and as a linear combination. A unit vector is simply a vector with the same direction but with a magnitude of 1 and an initial point at the origin. It is i

From playlist Vectors

Statistics 5_1 Confidence Intervals

In this lecture explain the meaning of a confidence interval and look at the equation to calculate it.

From playlist Medical Statistics

Z Interval for Means Part 1

This is an old video. See StatsMrR.com for access to hundreds of 1-3 minute, well-produced videos for learning Statistics. In this older video: Understanding and constructing a confidence interval for one mean when the population standard deviation is known

From playlist Older Statistics Videos and Other Math Videos

Ex: Determine Solutions to Absolute Value Inequalities

This video explains how to graphically determine if given values are in the solution set of an absolute value inequality.

From playlist Solving Absolute Value Inequalities

Zeev Rudnick: Angles of Gaussian primes

Abstract: Fermat showed that every prime p=1 mod 4 is a sum of two squares: p=a2+b2, and hence such a prime gives rise to an angle whose tangent is the ratio b/a. Hecke showed, in 1919, that these angles are uniformly distributed, and uniform distribution in somewhat short arcs was given i

From playlist Number Theory

Average rate of change of a function (KristaKingMath)

► My Derivatives course: https://www.kristakingmath.com/derivatives-course Finding the average rate of change of a function over an interval is the same thing as finding the slope of the function over that same interval. In other words, if you drew a straight line between the points on t

From playlist Calculus I

Ex: Solve Basic Absolute Value Equations (Graph and Interval Notation)

This video explains how to determine the solution of 4 basic absolute value inequalities. The solution is graphed and expressed using interval notation.

From playlist Solving Absolute Value Inequalities

L08.2 Probability Density Functions

MIT RES.6-012 Introduction to Probability, Spring 2018 View the complete course: https://ocw.mit.edu/RES-6-012S18 Instructor: John Tsitsiklis License: Creative Commons BY-NC-SA More information at https://ocw.mit.edu/terms More courses at https://ocw.mit.edu

From playlist MIT RES.6-012 Introduction to Probability, Spring 2018

Video5-10: Step functions, discontinuous functions, examples. Elementary Differential Equations

Elementary Differential Equations Video5-10: Step functions, discontinuous functions, definition and examples. Course playlist: https://www.youtube.com/playlist?list=PLbxFfU5GKZz0GbSSFMjZQyZtCq-0ol_jD

From playlist Elementary Differential Equations

AP Calculus AB: Lesson 6.5 Accumulation of Change

AP Calculus AB Unit 6: Integration Lesson 5: Accumulation of Change

From playlist AP Calculus AB

Closed Intervals, Open Intervals, Half Open, Half Closed

00:00 Intro to intervals 00:09 What is a closed interval? 02:03 What is an open interval? 02:49 Half closed / Half open interval 05:58 Writing in interval notation

From playlist Calculus

Calculus AB Homework 6.4: Rectilinear Motion

Download Packet: https://goo.gl/xeg85Y ================================= AP Calculus AB / IB Math SL Unit 6: Integration Lesson 4: Rectilinear Motion =================================

From playlist AP Calculus AB

Intro to Standard Errors (Part 2 of Intro to Statistics)

Part 2 of "Intro to Statistics" is an overview of standard error: what it is, how to calculate it, and how to use the formula to standardize distributions and create confidence intervals. You can find part one here: https://youtu.be/-iuAH29NR1I 00:00 Intro 00:29 What is standard error? 01

From playlist Intro to Statistics

Ethan Farber - Constructing pseudo-Anosovs from expanding interval maps

38th Annual Geometric Topology Workshop (Online), June 15-17, 2021 Ethan Farber, Boston College Title: Constructing pseudo-Anosovs from expanding interval maps Abstract: Pseudo-Anosov homeomorphisms of a surface are encoded by their action on a graph embedded in the surface. If this grap

From playlist 38th Annual Geometric Topology Workshop (Online), June 15-17, 2021

Operations with Time

This videos explains how to convert from one unit of time to another. It also shows how to add and subtract different units of time. Complete Video List: http://www.mathispower4u.yolasite.com

From playlist Unit Conversions: Converting Between Standard and Metric Units