In this video, students are taught how to determine measurements when rulers do not begin with 0 and how to measure to the nearest fourth or half for more accurate measurements. The video also demonstrates how to plot the measurement...

This video provides an overview of different types of data and sampling methods for data collection in statistics. The speaker identifies two key types of data - quantitative and qualitative - and explains their subcategories such as...

When collecting data to make observations about the world it usually just isn't possible to collect ALL THE DATA. So instead of asking every single person about student loan debt for instance we take a sample of the population, and then...

What are the qualities of a strong leader? What is the most effective leadership style? What does a great leader do that makes you want to follow them? We asked these questions and more to some of our recent alumni to both inspire and...

In this video, a ranger describes moderate hikes in Yosemite Valley, including, the Valley Loop Trail, the trail to the Vernal Fall Footbridge, and Columbia Rock.

One of the most important processes in science is the art of observing. This video highlights different ways observations are made, emphasizing methods by which students can observe their world. Different types of data, how data is...

In this video, the teacher explains the concept of conditional probability by using relatable examples. Students learn how to calculate probabilities based on different conditions and understand how the likelihood of an event can change...

In this video, we will cover introduction to data structure.
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This clip is from the chapter "Basics for Data Science: Python for Data Science and Data Analysis" of the series "Data Science and Machine Learning (Theory and...

In this lesson, students learn how to construct and interpret a line plot by comparing it to other graphs. They start by understanding the components of a line plot, such as the number line, title, and X axis. They then collect data on...

Senator Ted Kennedy spoke to the thousands of people who came to Memphis to commemorate the death of Martin Luther King Jr. one year after his death. From: MLK: THE ASSASSINATION TAPESef='http://bit.ly/1kNbTkX' target='_blank'...

Researchers at Hong Kong's Polytechnic University have developed the world's first cellulose-based shape memory fabric. By coding a special chemical onto cellulose fiber, the fabric can be shaped and then triggered to recover its...

This video explains how to find experimental probability by conducting experiments and collecting data. It also discusses the difference between experimental and theoretical probability and demonstrates how to compare them. The video...

MOT 1935: MAP: Map of Palestine w/ arrow pointing to Jerusalem.

This video demonstrates variations in SARIMA with the dataset.
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This clip is from the chapter "Project 1: COVID-19 Positive Cases Prediction Using Machine Learning Algorithm" of the series "A Practical Approach to Timeseries...

Adania Flemming, research assistant at iDigBio, discusses a National Science Foundation-funded project that aims to bring digital collections of natural history online, so that they're freely available to people around the world. Once...

MOT 1949: SWEDEN RADIO: INT MS Radio studio door closing. REPRISAL: INT VS Swedish baritone singer Bertil Boo (1914-1996) standing at microphone. MS Radio operator signaling. VS Boo singing (SOT). INT MS Family listening to radio (Boo...

Solve equations that have a cubed variable by taking the cube root of both sides.

Paul Andersen shows you how to calculate the ch-squared value to test your null hypothesis. He explains the importance of the critical value and defines the degrees of freedom. He also leaves you with a problem related to the animal...

Francisco shows off the widest mouth in the world, which can easily accommodate a standard drinks can. This could be used to prompt a lesson on measurement.

In this video, you will learn how to create your first class in Python using OOP principles. You will understand the syntax for defining a class, creating objects, and initializing attributes. This video will provide a step-by-step guide...

Mimi Lok is the executive director and executive editor of Voice of Witness, a publication that brings focus to human rights crises in the United States and around the world through oral history. From: GENIUS IN