Khan Academy
Khan Academy: Statistics: Hypothesis Test Comparing Population Proportions
Video demonstrates the steps of a hypothesis test involving comparing population proportions. It shows setting up the null and alternative hypotheses and the steps used to calculate a z-statistic for the difference of the proportions and...
Khan Academy
Khan Academy: Statistics: Hypothesis Testing and P Values
Video gives example of hypothesis testing with an example related to medical testing. Includes setting up a null hypothesis and an alternative hypothesis. [11:26]
Khan Academy
Khan Academy: Statistics: Hypothesis Test for Difference of Means
Video demonstration of setting up a hypothesis test and calculating whether the difference of sample means of an experiment falls within a 5% significance level and using that to determine whether to accept or reject the null hypothesis....
Khan Academy
Khan Academy: Statistics and Probability: Study Design: Statistical Questions
Video explaining what the characteristics of a good statistical question are. [9:33]
Khan Academy
Khan Academy: Experimental Probability
Discusses the difference between theoretical and experimental probability and how to use what information you have in order to estimate the likelihood of a given outcome. [6:55]
Khan Academy
Khan Academy: Hypothesis Testing With One Sample: Small Sample Hypothesis Test
Small Sample Hypothesis Test
Khan Academy
Khan Academy: Hypothesis Testing With One Sample
T-Statistic Confidence Interval (for small sample sizes)
Khan Academy
Khan Academy: Hypothesis Testing With One Sample
Hypothesis testing with One-Tailed and Two-Tailed Tests
Khan Academy
Khan Academy: Hypothesis Testing With Two Samples
Watch a video to explore difference of sample means distribution.
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.
Other
Math Counts Foundation: Probability With Geometry Representations
This video focuses on probability with geometry representations. Links to an activity sheet and the solutions also available.
Khan Academy
Khan Academy: Statistics: Type 1 Errors
Video explains what a Type 1 error is both verbally and using graphics. [3:24]
Khan Academy
Khan Academy: Theoretical and Experimental Probabilities
Looks at a marble experiment to see how the anticipated probability compares to the actual outcome. [7:02]
Curated Video
Math Tutor Dvd: Calculate the P Value in Statistics
In this lesson, you will learn about the very important topic of p-values in statistics. The p-value is a calculation that you make during hypothesis testing to determine if you reject the null hypothesis or fail to reject it.
Curated Video
Math Tutor Dvd: Null and Alternate Hypothesis: Statistical Hypothesis Testing
Learn how to write the null and alternate hypothesis as part of a hypothesis test in statistics. This video will show several examples so that the student gains an understanding of how to work hypothesis testing problems step-by-step....
Curated Video
Math Tutor Dvd: Intro to Hypothesis Testing in Statistics
The student will learn the big picture of what a hypothesis test is in statistics in this video. Items discussed are terms such as the null hypothesis, the alternate hypothesis, statistical significance of a hypothesis test, and more....
Khan Academy
Khan Academy: Anova 3: Hypothesis Test With F Statistic
Analysis of Variance 3 -Hypothesis Test with F-Statistic.
Crash Course
Crash Course Statistics #29: Chi Square Tests
The moderator analyzes categorical variables by using Chi Square Tests: Goodness of Fit, Tests of Independence, and Test of Homogeneity.
Crash Course
Crash Course Statistics #21: How P Values Help Us Test Hypotheses
A video reviewing over on p-values and Null Hypothesis Significance Testing (or NHST). Learn how to use the NHST and p-value to tell you if something is statistically significant, but as you'll see that doesn't necessarily mean the...
Crash Course
Crash Course Statistics #26: Test Statistics
Do you know how close your predictions were to the actual value? This video will review over examples of both t-tests and z-tests to explain how critical values and p values are different ways of telling the same statistical information....
Crash Course
Crash Course Statistics #24: Bayes
This video discusses Bayes Theorem and Bayesian hypothesis testing.Learn how this theorem can be a very powerful tool because it allows us to incorporate both scientifically rigorous data AND our previous biases into our evolving...
Crash Course
Crash Course Statistics #22: P Values Problems
A video over viewing how p-values can be misinterpreted and how the logic of p-values can be misunderstood. [12:14]