News Clip3:51
Bloomberg

Posen: Pound's Fall Is Bigger Than What BOE Can Do

Higher Ed
Oct. 7 -- Adam Posen, president at Peterson Institute for International Economics, talks about the sharp drop in the British pound and what the Bank of England can do in response. He speaks on "Bloomberg Surveillance."
News Clip2:22
Bloomberg

Turkish Lira Suffers ‘Structural Vulnerabilities,’ Citi’s Rahbari

Higher Ed
Oct.28 -- Ebrahim Rahbari, global head of FX analysis at Citi, examines the vulnerabilities behind the weakening Turkish lira. He speaks on “Bloomberg Surveillance.”
Instructional Video12:34
Khan Academy

Range, Variance and Standard Deviation as Measures of Dispersion

8th - 11th
Continuing his conversation about data sets from the previous video, Sal introduces range, variance, and standard deviation as means of dispersion. Those advancing in algebra or beginning a statistics class will benefit from Sal's clear...
Instructional Video26:58
2
2
Flipped Math

Normal Distributions

9th - 12th Standards
Distribute a video on normal distributions. Viewers discover how the mean and standard deviation affect the shape of normal distributions. They also learn to apply the Empirical Rule and use a graphing calculator to determine...
Instructional Video18:13
3
3
Flipped Math

Data Distributions

9th - 10th Standards
The shape of a data distribution can help shape one's understanding of the data. The second of five lessons in Algebra 1 Unit 4 focuses on data distributions. By watching a video, scholars learn about symmetric, bimodal, and skewed...
Instructional Video23:00
3
3
Flipped Math

Describing Data

9th - 10th Standards
No need to nap through the lesson. Given data on the number of naps two teachers take, learners calculate the mean, median, mode, and range, and then interpret their results in terms of the context. They then see how to determine the...
Instructional Video10:55
Crash Course

Z-Scores and Percentiles: Crash Course Statistics #18

9th - 12th Standards
Learn about statistics from A to z-score. Young statisticians watch an informative video that explains how to compare different normally distributed quantities using z-scores and percentiles. An example using ACT and SAT scores...
Instructional Video11:23
Crash Course

The Shape of Data: Distributions: Crash Course Statistics #7

9th - 12th Standards
Keep your knowledge of distributions in shape. An informative YouTube video describes how to analyze data using the shape of the data distribution. The seventh installment of the Crash Course Statistics series looks at normal...
Instructional Video11:47
Crash Course

Measures of Spread: Crash Course Statistics #4

6th - 12th Standards
Sometimes the measures of center don't give us enough information. The spread of the data can tell statisticians much more about the data set. A video lesson, part of a statistics video series, describes different measures of spread such...
Instructional Video4:25
Teacher's Pet

Using Math to Analyze Data

9th - 12th Standards
No one wants to be average, so mathematicians use the term mean instead of average. The video explains how to calculate the mean, how to calculate the percent error, and why this information is important. Finally, the video considers the...
Instructional Video4:59
1
1
statisticsfun

How to use Excel to Calculate Confidence Interval

11th - 12th Standards
Utilize Excel software to analyze a set of data by making statistical calculations. The instructor shows how to find the standard deviation, mean, minimum, maximum, margin of error, confidence intervals, and range using Excel commands....
Instructional Video7:49
1
1
Bozeman Science

Standard Deviation

9th - 12th
Deviation is normal in the world of statistics. Viewers first learn about the normal distribution curve in an informative video. They then watch as the narrator calculates standard deviation by hand and using spreadsheets.
Instructional Video7:04
1
1
Bozeman Science

Standard Error

9th - 12th
Standard error means ... it's okay to be wrong? Viewers learn how to calculate standard error from the standard deviation and the number of data values, both by hand and by using spreadsheets. The video also shows how to display this...
Instructional Video3:57
1
1
Ricochet Science

Understanding the Concept of Standard Deviation

9th - 12th
It's getting hot out there! The last installment of an 11-part Math in Science video series, standard deviation and normal distributions to analyze data. Viewers learn how to apply this method to temperature data from past decades to...
Instructional Video6:42
2
2
statisticsfun

How to Calculate Margin of Error and Standard Deviation

9th - 12th Standards
What did the math book say to the psychology book? I have a lot of problems. A helpful video covers how to calculate the margin of error with various standard deviation numbers. 
Instructional Video5:05
1
1
statisticsfun

How to Calculate Standard Deviation and Variance

9th - 12th Standards
What if math teachers are really pirates and they want us to find x so they can get the buried treasure? A short video explains how to calculate standard deviation and variance with a step-by-step guided practice problem. The...
Instructional Video7:04
1
1
statisticsfun

Why are Degrees of Freedom (n-1) Used in Variance and Standard Deviation

9th - 12th Standards
Don't be mean, be above average. A straightforward video explains why degrees of freedom are used and how to recognize the error based on your sample population. 
Instructional Video2:46
1
1
statisticsfun

How to Calculate Sample Size

9th - 12th Standards
If your sample size is small and your standard deviation is high, your results mean nothing. The video explains how to solve for sample size, assuming you are given the confidence, standard deviation, and error rate.
Instructional Video2:11
1
1
statisticsfun

How to Calculate Mean and Standard Deviation

9th - 12th Standards
Good news! We only have a half day of school this morning. Granted, we have the other half this afternoon. The video is a visual representation of the definitions of mean and standard deviation. 
Instructional Video4:27
1
1
statisticsfun

How to Calculate Standard Deviation, Mean, Variance Statistics, Excel

9th - 12th Standards
Wouldn't life be easier if a computer would do the work for us? A video shows how to use Excel to solve for standard deviation, mean, and variance statistics. 
Instructional Video6:00
1
1
statisticsfun

Calculating Standard Deviation Using Excel

9th - 12th Standards
Excel at your work with a lesson featuring spreadsheets. A video walks pupils slowly through how to solve standard deviation and variance using Excel in two different ways. 
Instructional Video5:31
1
1
statisticsfun

Standard Deviation and Variance

9th - 12th Standards
When does 10 + 7 = 13? When you add wrong. The video walks you through solving standard deviation and variance problems by hand, including ways to check your work. 
Instructional Video6:17
Curated OER

How Do You Find the Standard Deviation of a Data Set?

10th - 12th
Find the standard deviation of a set of integers. Using the formula to find the standard deviation, the instructor shows you how to apply the formula to a small set of integers.
Instructional Video
Khan Academy

Khan Academy: Statistics: Standard Deviation

9th - 10th Standards
Video reviews the population and sample mean and variance then expands to population and sample standard deviation. Gives examples of calculating the standard deviation. [13:07]