In mathematics, specifically measure theory, the counting measure is an intuitive way to put a measure on any set – the "size" of a subset is taken to be the number of elements in the subset if the subset has finitely many elements, and infinity if the subset is infinite. The counting measure can be defined on any measurable space (that is, any set along with a sigma-algebra) but is mostly used on countable sets. In formal notation, we can turn any set into a measurable space by taking the power set of as the sigma-algebra that is, all subsets of are measurable sets. Then the counting measure on this measurable space is the positive measure defined by for all where denotes the cardinality of the set The counting measure on is σ-finite if and only if the space is countable. (Wikipedia).
Statistics Lecture 3.3: Finding the Standard Deviation of a Data Set
https://www.patreon.com/ProfessorLeonard Statistics Lecture 3.3: Finding the Standard Deviation of a Data Set
From playlist Statistics (Full Length Videos)
Statistics Lecture 4.7 Part 1: Principles of Counting. Permutations and Combinations
From playlist Statistics Playlist 1
Percentiles, Deciles, Quartiles
Understanding percentiles, quartiles, and deciles through definitions and examples
From playlist Unit 1: Descriptive Statistics
Fundamental Principle of Counting Example 2
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Short video on how to use the fundamental rule of counting, also called the rule of product or simply the multiplication rule.
From playlist Probability and Counting
Counting: Find the Number of 5-Digit Numbers Under Various Conditions
This video explains how to determine how many 5-digit numbers are possible under various conditions.
From playlist Counting (Discrete Math)
Identify the Level of Measurement MyMathlab Statistics Homework
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys Identify the Level of Measurement MyMathlab Statistics Homework
From playlist Statistics
Statistics Lecture 4.7 Part 2: Principles of Counting. Permutations and Combinations
From playlist Statistics Playlist 1
Fraction, Decimal & Percentage Correspondences
"Convert between non-recurring decimals, fractions and percentages."
From playlist Number: Fractions, Decimal & Percentage Equivalences
Excel Magic Trick 1403: DAX Formulas: Explicit or Implicit Measures? Why Explicit is Better.
https://excelisfun.net/files/EMT1403Finished.xlsx Download Files: Start File: https://people.highline.edu/mgirvin/YouTubeExcelIsFun/EMT1403Start.xlsx Finish File: https://people.highline.edu/mgirvin/YouTubeExcelIsFun/EMT1403Finished.xlsx Download File: http://people.highline.edu/mgirvi
From playlist Excel 2013 PowerPivot Playlist of Videos
A. Zorich - Counting simple closed geodesics and volumes of moduli spaces (Part 3)
In the first two lectures I will try to tell (or, rather, to give an idea) of how Maryam Mirzakhani has counted simple closed geodesics on hyperbolic surfaces. I plan to briefly mention her count of Weil-Peterson volumes and her proof of Witten's conjecture, but only on the leve
From playlist Ecole d'été 2018 - Teichmüller dynamics, mapping class groups and applications
Excel Magic Trick 1454 DAX Measure Count Customer Totals Between Upper Lower Limits, Each Month
Count Customer Totals Between Upper & Lower Limits For Each Month using a DAX Measure in either Power Pivot or Power BI Desktop. See the DAX Functions: COUNTROWS, FILTER, MAX and MIN and an AND Logical Test. Create a Cross Tabulated Frequency Distribution that shows a count of Customer Tot
From playlist Excel 2013 PowerPivot Playlist of Videos
Instruments for length and area: dots, lines, and little wheels
A talk given at the Mathematics Colloquium of Fairfield University, October 27, 2022. Intended for university undergraduates, but should be mostly understandable to anybody. Should be mostly understandable by anyone, I mention some calculus from time to time. #longimeter #planimeter #dot
From playlist Research & conference talks
Statistics Lecture 4.7 Part 4: Principles of Counting. Permutations and Combinations
From playlist Statistics Playlist 1
Excel Data Analysis Class 04: BIG Data Analysis with Power Pivot & Power BI: Visuals & DAX Formulas
Excel Data Analysis 04 files: https://excelisfun.net/files/EDA04-Start.xlsx https://excelisfun.net/files/EDA04-Finished.xlsx https://excelisfun.net/files/EDA04-ReportsFinished.pbix https://excelisfun.net/files/EDA03-Reports-FinishedAfterVideoFilmed.pbix Download Power BI Desktop: https://p
From playlist Excel Data Analysis Short 4 Video Class: PivotTables, Formulas, Power Query, Power Pivot & Power BI
Excel Magic Trick 1387: Data Model & DAX Formulas: Quantity Frequency Distribution by Year & Country
Download Files: Start File: https://excelisfun.net/files/EMT1387Start.xlsx Finish File: https://excelisfun.net/files/EMT1387Finished.xlsx See how to Create a Data Model with DAX Formula to build PivotTable Frequency Distribution with Conditional Formatting. Also learn how the Data Model
From playlist Dashboards: How To Build Them for Excel & Power BI Desktop . Playlist of Videos
How to Calculate Total Daily Averages with Pivot Tables
Sign up for our Excel webinar, times added weekly: https://www.excelcampus.com/blueprint-registration/ Learn how to calculate the average of a daily total amount across month, quarters, years, or even categories with a pivot table. Download the Excel file: https://www.excelcampus.com/pivo
From playlist Excel Pivot Tables
A. Zorich - Counting simple closed geodesics and volumes of moduli spaces (Part 2)
In the first two lectures I will try to tell (or, rather, to give an idea) of how Maryam Mirzakhani has counted simple closed geodesics on hyperbolic surfaces. I plan to briefly mention her count of Weil-Peterson volumes and her proof of Witten's conjecture, but only on the leve
From playlist Ecole d'été 2018 - Teichmüller dynamics, mapping class groups and applications
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
MA 15 Gerrymandering detection: Isoperimetric Quotient
This video is for my Spring 2020 section of MA 15, for the class meeting on Friday March 20. Visit the class website for the handouts! http://cstaecker.fairfield.edu/~cstaecker/courses/2020s015/ Fast forward music is from "Now Get Busy" by the Beastie Boys, licensed Creative Commons Non
From playlist Math 15 Spring 2020