Learn how to quantify and describe the relationship between two proportional measures using graphs. The teacher reviews concepts such as quantities, coordinates, proportional versus non-proportional relationships, and the importance of...

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CREDITS Animation & Design: Waldi Apollis Narration: Lucy Billings Script: Lucy Billings Hi, I’m Lucy and in this video, we are going to look at the different types of data that exist and how it can be classified. Starting with data...

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This is an educational video that introduces the concept of probability. The speaker starts by explaining the idea of random events and how some events are more likely than others. The video also discusses the scale of probability,...

Test statistics allow us to quantify how close things are to our expectations or theories. Instead of going on our gut feelings, they allow us to add a little mathematical rigor when asking the question: “Is this random… or real?” Today,...

Today we’re going to talk about confidence intervals. Confidence intervals allow us to quantify our uncertainty, by allowing us to define a range of values for our predictions and assigning a likelihood that something falls within that...

In this video, I show you how to calculate the quantity, Parts-per-Thousand [ppt], for a data set to determine whether or not your data is precise.<br/>

In this math video we will sort outcomes by probability and likelihood of an event. We will be presented with four probabilities in percent, fraction and decimal form. We will need to drag and drop these events into one of three...

This video explains the connection between the slope of a regression line and the correlation coefficient by examining standardized variables. It demonstrates how the slope of the regression line quantifies an inexact relationship...

In this video, the teacher explains the importance of choosing appropriate units when defining quantities to model a situation. They provide examples from real-life scenarios, such as measuring the success of changes in a store's...

CREDITS

Animation & Design: Waldi Ap
ollis
Narration: Luc
y Billings
Script

: Lucy Billings

Hi, I’m Lucy and in this video, we are going to look at the different types of data that exist and h

ow it can be...