Khan Academy
Khan Academy: Residual Plots
Creating and analyzing residual plots based on regression lines.
Sophia Learning
Sophia: Extrapolating Data: Lesson 2
This lesson demonstrates how to extrapolate from a data set. It is 2 of 7 in the series titled "Extrapolating Data."
Sophia Learning
Sophia: Z Score Charts
This lesson shows how charts can be used to determine and list Z-scores.
Sophia Learning
Sophia: Z Score Charts
This lesson shows how charts can be used to determine and list Z-scores.
Sophia Learning
Sophia: Z Score Charts
This lesson shows how charts can be used to determine and list Z-scores.
Sophia Learning
Sophia: Z Score Charts
This lesson shows how charts can be used to determine and list Z-scores.
Sophia Learning
Sophia: Z Scores
In this lesson, students are introduced to Z-scores and their relevance to variance and distribution in data sets.
Sophia Learning
Sophia: Z Scores
In this lesson, students are introduced to Z-scores and their relevance to variance and distribution in data sets.
PBS
Pbs Learning Media: Crash Course Computer Science: The Central Processing Unit (Cpu)
Today, we're going to build the ticking heart of every computer - the Central Processing Unit or CPU. The CPU's job is to execute the programs we know and love - you know, like GTA V, Slack... and Power Point. To make our CPU, we'll...
PBS
Pbs Learning Media: Crash Course Computer Science: How Computers Calculate the Alu
Today we're going to talk about a fundamental part of all modern computers. The thing that basically everything else uses - the Arithmetic and Logic Unit (or the ALU). The ALU may not have to most exciting name, but it is the...
PBS
Pbs Learning Media: Crash Course Computer Science: Instructions & Programs
Today, we're going to take our first baby steps from hardware into software! Using that CPU we built last episode, we're going to run some instructions and walk you through how a program operates on the machine level. We'll show you how...
PBS
Pbs Learning Media: Crash Course Computer Science: Hackers & Cyber Attacks
Not all hackers are malicious cybercriminals intent on stealing your data (these people are known as Black Hats). There are also White Hats, who hunt for bugs, close security holes, and perform security evaluations for companies. And...
PBS
Pbs Learning Media: Crash Course Computer Science: Graphical User Interfaces
Today, we're going to discuss the critical role graphical user interfaces, or GUIs played in the adoption of computers. Before the mid 1980's the most common way people could interact with their devices was through command line...
PBS
Pbs Learning Media: Crash Course Computer Science: Natural Language Processing
As computers play an increasing role in our daily lives there has been a growing demand for voice user interfaces, but speech is also terribly complicated. Vocabularies are diverse, sentence structures can often dictate the meaning of...