TED-Ed
The Last Banana: A Thought Experiment in Probability
Your learners will be surprised by the thought-provoking, counterintuitive puzzle presented in this short video that models a fun, fictional situation in which a game is played with two number cubes to decide which of two people wins a...
PBS
Career Connections | Production Accountant
In this age of so much digital media production, someone has to be looking at the bottom line. Someone has to figure out all the factors that go into production—what it will cost and what to charge. Meet the person who does all that, the...
PBS
Career Connections | Bookkeeping and Accounting
Keeping track of the finances is the job of the accountant and the bookkeeper. Find out what skills add up to make it in the world of ledgers and numbers.
PBS
Career Connections | Accounting/Auditor
Have a head for numbers? Does preparing tax returns, auditing business plans, and finances, and keeping clients compliant with current tax law so like fun? A senior manager informs viewers about what it takes to be a tax accountant.
Khan Academy
Khan Academy: Statistics: Standard Deviation
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]
Annenberg Foundation
Annenberg Learner: Against All Odds: Binomial Distributions
Video explains that Sickle cell disease is an example of binomial distribution in families with two parents who are carriers for this genetic trait. [11:28]
Khan Academy
Khan Academy: Statistics: Z Statistics vs. T Statistics
Video gives an explanation of the difference between using z-statistics and t-statistics and when each should be used. [6:39]
Khan Academy
Khan Academy: Inferential Statistics: Confidence Interval 1
Video showing how to determine the probability that the population mean is between two given values when given the mean and standard deviation of a sample. Uses sampling distribution and calculates a z-score in order to determine the...
Khan Academy
Khan Academy: Statistics: Mean and Variance of Bernoulli Distribution Example
Video giving example of a Bernoulli distribution and showing how to calculate its mean, variance, and standard deviation leading up to deriving the formulas for mean, variance and standard deviation of a Bernoulli distribution which will...
Khan Academy
Khan Academy: Statistics: Bernoulli Distribution Mean and Variance Formulas
Video example of what a Bernoulli distribution is. Demonstrates how the general formulas for the mean and variance of the distribution are derived. [6:59]
Khan Academy
Khan Academy: Statistics: Anova 3 Hypothesis Test With F Statistic
Video demonstrates how to calculate an F-statistic and use the F-distribution to determine whether to accept or reject a null hypothesis. [10:14]
Khan Academy
Khan Academy: Statistics: Expected Value E(x)
Video explains the relationship between expected value and population mean and provides an example of calculating expected value using frequencies. [14:53]
University of New South Wales (Australia)
University of New South Wales: Prob Stats6: Binomial and Geometric Distributions
In this lecture for an introductory probability and statistics course, the instructor goes over binomial and geometric distributions, as well as sign tests. [52:21]
Texas Education Agency
Texas Gateway: Study Edge Statistics: The Normal Distribution
This lesson discusses the normal distribution and the use of z-scores. Includes downloadable study guide with exercises - guide also covers other topics. [14:58]
Khan Academy
Khan Academy: Statistics: Margin of Error 1
Video example of calculating the mean, variance and standard deviation of a sample of a Bernoulli distribution. Video is leading up to creating a confidence interval which will be shown in the next video. [15:02]
Khan Academy
Khan Academy: Statistics: Margin of Error 2
Video continues from previous video to show how to create a confidence interval for the population mean from a sample taken from a Bernoulli distribution. [10:05]
Khan Academy
Khan Academy: Statistics: Normal Distribution Excel Exercise
Video discusses the importance of the normal distribution. The formula for the normal distribution is given and explained. A url is given where an excel spreadsheet can be downloaded which is shown and used to compare the binomial...
Other
Math Tutor Dvd: What Is Variance in Statistics?
Video lesson investigates the concept of variance in statistics and discusses how variance is derived and what the equations of variance mean. [17:03]
Khan Academy
Khan Academy: Analysis of Variance: Anova 1 Calculating Sst
Video demonstrates how to calculate the total sum of squares and uses the degrees of freedom to calculate variance.
Khan Academy
Khan Academy: Bernoulli Distribution Mean and Variance Formulas
Video example of what a Bernoulli distribution is. Demonstrates how the general formulas for the mean and variance of the distribution are derived.
Khan Academy
Khan Academy: Statistics: Alternate Variance Formulas
Video shows using algebra to manipulate the variance formula to arrive at alternate variance formulas.
Khan Academy
Khan Academy: Analysis of Variance: Anova 3 Hypothesis Test With F Statistic
Video demonstrates how to calculate an F-statistic and use the F-distribution to determine whether to accept or reject a null hypothesis.
Khan Academy
Khan Academy: Variance and Standard Deviation: Variance of a Population
This video shows how to find a population mean from a set of data and the compute the population variance.
Khan Academy
Khan Academy: Variance and Standard Deviation: Sample Variance
This video shows how to estimate the variance of a population by looking at the data in a sample.