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Curated Video
Statistics for Data Science and Business Analysis - Calculating Confidence Intervals Within a Population with a Known Variance
In this video, you will see the first example of the use of confidence intervals and introduce the concept of the z-score.
This clip is from the chapter "Confidence Intervals" of the series "Statistics for Data Science and...
This clip is from the chapter "Confidence Intervals" of the series "Statistics for Data Science and...
Curated Video
Statistics for Data Science and Business Analysis - Calculating Confidence Intervals for Two Means with Independent Samples (Part 2)
This is the second 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...
This clip is from the chapter "Confidence Intervals" of the series "Statistics for Data Science...
Curated Video
Understanding Measures of Center and Variance in Real World Data
Understand the difference between the measure of center and the measure of variance. Learn how these measures can be used in everyday life through a real-world example of basketball scores and review how different measures of tendency...
The Business Professor
Challenging Administrative Court Decisions: Procedures and Requirements
This video explains how parties can challenge administrative law or administrative court decisions. It outlines the requirements for standing, exhaustion of administrative remedies, and the right for review. The video also discusses how...
Curated Video
Statistics for Data Science and Business Analysis - Calculating Confidence Intervals for Two Means with Independent Samples (Part 1)
This is the first 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...
This clip is from the chapter "Confidence Intervals" of the series "Statistics for Data Science...
Curated Video
Statistics for Data Science and Business Analysis - Calculating Confidence Intervals Within a Population with an Unknown Variance
This video is about calculating confidence intervals within a population with an unknown variance.
This clip is from the chapter "Confidence Intervals" of the series "Statistics for Data Science and Business Analysis".This...
This clip is from the chapter "Confidence Intervals" of the series "Statistics for Data Science and Business Analysis".This...
Catalyst University
1-Way ANOVA: Theory and Excel Calculation
1-Way ANOVA: Theory and Excel Calculation
Executive Finance
Financial and Management Accounting: Drilling into Numbers
This video explains the difference between financial accounting, management accounting, and finance. It also provides a framework for drilling into financial numbers and understanding variances in sales, costs, and overhead spending. The...
Crash Course
ANOVA: Crash Course Statistics #33
How do you account for multiple variables when analyzing data? Following a lesson on regression, the 33rd lesson in the Crash Course Statistics series examines the ANOVA, analysis of variances, method of determining differences...
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]
Khan Academy
Khan Academy: Statistics: Anova 1 Calculating Sst(total Sum of Squares)
Video demonstrates how to calculate the total sum of squares and uses the degrees of freedom to calculate variance. [7:39]
Khan Academy
Khan Academy: Statistics: Standard Error of the Mean
Video first briefly reviews the effect on the sampling distribution when the sample size increases then gives the formula for variance of the sample mean of the sampling distribution and formula for standard error of the mean. Uses the...
Khan Academy
Khan Academy: Statistics: Anova 2 Calculating Sum of Squares Within and Between
Video demonstrates how to calculate the sum of squares within and the sum of squares between. Discusses the relationship between the sum of squares within, the sum of squares between and the total sum of squares and the relationship...
Khan Academy
Khan Academy: Statistics: Alternate Variance Formulas
Video shows using algebra to manipulate the variance formula to arrive at alternate variance formulas. [12:17]
Texas Education Agency
Texas Gateway: Study Edge Statistics: Measuring Spread of a Distribution
This lesson looks at the different measures of center and variability that are used when analyzing the spread of data in a distribution. Includes downloadable study guide with exercises - guide also covers other topics. [17:21]
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]
Sophia Learning
Sophia: Employing the Empirical Rule: Lesson 1
This lesson shows how to put the empirical rule to use. It is 1 of 7 in the series titled "Employing the Empirical Rule."
Sophia Learning
Sophia: Z Score Charts: Lesson 1
This lesson shows how charts can be used to determine and list Z-scores. It is 1 of 4 in the series titled "Z Score Charts."
Sophia Learning
Sophia: Z Scores: Lesson 3
In this lesson, students are introduced to Z-scores and their relevance to variance and distribution in data sets. It is 3 of 7 in the series titled "Z Scores."
Sophia Learning
Sophia: Z Scores: Lesson 6
In this lesson, students are introduced to Z-scores and their relevance to variance and distribution in data sets. It is 6 of 7 in the series titled "Z Scores."
Sophia Learning
Sophia: Variance: Lesson 5
This lesson introduces and defines variance and the role it plays in data sets. It is 5 of 5 in the series titled "Variance."
Sophia Learning
Sophia: Employing the Empirical Rule: Lesson 2
This lesson shows how to put the empirical rule to use. It is 2 of 7 in the series titled "Employing the Empirical Rule."
Sophia Learning
Sophia: Z Scores: Lesson 5
In this lesson, students are introduced to Z-scores and their relevance to variance and distribution in data sets. It is 5 of 7 in the series titled "Z Scores."