Fun Robotics
Introduction to Data Science
Introduces Data Science and the role of a data scientist in extracting valuable insights from the data.
Curated Video
America: Nation of Immigrants
"Give me your tired, your poor, your huddled masses..." It's true that the United States has always been a nation of immigrants, but as the debate around border control becomes louder and more polarised, will we be in the future?
Curated Video
Statistics for Data Science and Business Analysis - The Null and the Alternative Hypothesis
This video explains null and alternative hypotheses. You will be shown different examples and explained how to form hypotheses that are later to be tested. This clip is from the chapter "Hypothesis Testing" of the series "Statistics for...
Curated Video
Statistics for Data Science and Business Analysis - Calculating Confidence Intervals for Two Means with Independent Samples (Part 3)
This is the third of the three-part video, where you'll calculate confidence intervals for two means with independent samples. This clip is from the chapter "Confidence Intervals" of the series "Statistics for Data Science and Business...
FuseSchool
MATHS - Statistics - Missing Value When Mean Known
In this video, we are going to take a look at finding a missing value when you’ve been given the mean. Understanding how this process works requires us to understand what a mean is and how it is found. Mean, alongside mode and median, is...
ShortCutsTv
Crimes of the Powerful
How and why are crimes committed by powerful social actors different from other types of crime? David Whyte explains and examines some of the problems sociologists face in defining and researching the crimes of the powerful.
Curated Video
Learning R for Data Visualization (Video 10)
R is on the rise and showing itself as a powerful option in many software development domains. At its core, R is a statistical programming language that provides impressive tools for data mining and analysis, creating high-level...
Brian McLogan
How to find the variance and standard deviation from a set of data
👉 Learn how to find the variance and standard deviation of a set of data. The variance of a set of data is a measure of spread/variation which measures how far a set of numbers is spread out from their average value. The standard...
Curated Video
Statistics for Data Science and Business Analysis - Measuring How Data is Spread Out: Calculating Variance
In this video, you will learn how to calculate variance. This clip is from the chapter "Descriptive Statistics Fundamentals" of the series "Statistics for Data Science and Business Analysis".This section describes the fundamentals of...
Brian McLogan
Learning to find the probability using normal distribution
👉 Learn how to find probability from a normal distribution curve. A set of data are said to be normally distributed if the set of data is symmetrical about the mean. The shape of a normal distribution curve is bell-shaped. The normal...
Weatherthings
Weather Things: Lightning Properties
Lightning is spectacular, from a distance. It's nature's way of transferring electricity within the sky, or between the sky and the ground. When lightning is nearby, it is a threat to safety. People are struck by lightning, in many cases...
Brian McLogan
Learning how to find the variance and standard deviation from a set of data
👉 Learn how to find the variance and standard deviation of a set of data. The variance of a set of data is a measure of spread/variation which measures how far a set of numbers is spread out from their average value. The standard...
Catalyst University
NO BS: F-Test For Variances Between Groups in Excel
NO BS: F-Test For Variances Between Groups in Excel
Curated Video
Statistics for Data Science and Business Analysis - Practical Example: Inferential Statistics
This video contains a practical example on inferential statistics. This clip is from the chapter "Confidence Intervals" of the series "Statistics for Data Science and Business Analysis".This section focuses on basic to advanced topics on...
Catalyst University
Independent t-Test and F-Test: Theory and Excel Calculation
Independent t-Test and F-Test: Theory and Excel Calculation
Brian McLogan
Find the probability of an event using a normal distribution curve
👉 Learn how to find probability from a normal distribution curve. A set of data are said to be normally distributed if the set of data is symmetrical about the mean. The shape of a normal distribution curve is bell-shaped. The normal...
Seven Dimensions
The Value of Podcasts
This video discusses the growing popularity of podcasts and the benefits they offer for businesses. It emphasizes the ease of creating podcast content, the practicalities of recording and uploading episodes, and the potential for...
IDG TECHtalk
Using multiprocessing to speed up Python programs
The Numba library for Python makes numerical code faster by way of a just-in-time compiler, as an alternative (or complement) to NumPy and Cython. Often all you need to make existing code faster is a single line of code, with Numba's...
R Programming 101
ANOVA using R programming
ANOVA or Annalysis of Varience can be easily done using R programming. If you're learning statistics or data analysis using R, the you'll need to know how to compare the means of three or more variables. ANOVA lets you do that. So, for...
Mr. Beat
William McKinley: From Religious Man to Imperialist President
This video is a musical tribute to William McKinley, the 25th President of the United States, who is remembered for his love of the gold standard and his role in the Spanish-American War, which unknowingly sparked the beginning of US...
Primer
How Life Grows Exponentially
Using simulations to see that populations of replicators grow exponentially.
Curated Video
The Locker Riddle
Understanding factorization makes seemingly huge math problems a lot easier to solve. Let's try it out with the Locker Riddle! Probability 5/5
Curated Video
Understanding Independence and Association in Statistics
In this video, the teacher explains the concept of independence and association between events in statistics. Using relatable examples such as sibling dynamics and driver's education, the teacher clarifies the difference between events...
Curated Video
Choosing the Right Sample Size: Reducing Variation in Statistics
In this video, the concept of sampling in statistics is explained using examples of a fitness club and a history exam. The importance of random sampling and avoiding biased samples is emphasized. The video also highlights the...