Instructional Video11:25
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Two-Way ANOVA – F-Ratio and Conclusions

Higher Ed
In this video, let's learn to calculate the F ratio for the two-way ANOVA, interpret the results, and draw conclusions.
Instructional Video10:20
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - F-Distribution

Higher Ed
After learning how to use the one-way ANOVA, we will try to understand how to use the F-distribution to conclude the analysis results.
Instructional Video8:12
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Important p-z Pairs

Higher Ed
While performing the hypothesis testing and general statistics, you will learn more about the p-z combination and the normal distribution.
Instructional Video10:04
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Proportion Testing

Higher Ed
In this lesson, we will work through all the steps of hypothesis testing with an example of proportion testing.
Instructional Video13:29
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - t-test and t-distribution

Higher Ed
In this video, you will learn more about the student's t-test and t-distribution in detail.
Instructional Video5:35
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Solution: Hypothesis Test

Higher Ed
This video provides the solution and explanation to the hypothesis testing practice exercise we worked on above.
Instructional Video19:38
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Performing the Hypothesis Test

Higher Ed
This video elaborates on performing actual hypothesis testing through a demonstration.
Instructional Video14:46
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Confidence Intervals and Margin of Error

Higher Ed
This lesson will explore a confidence interval while estimating the significance level and determining an acceptable margin of error.
Instructional Video5:02
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Type I and Type II Errors

Higher Ed
This video will look at the errors we make while addressing the significance level or determining the probability value, which we classify as type I and II errors.
Instructional Video6:13
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Significance Level and P-Value

Higher Ed
After learning about hypothesis testing, we will now understand the significance level of a hypothesis.
Instructional Video4:03
Curated Video

Statistics for Data Science and Business Analysis - What is P-Value and Why is it One of the Most Useful Tools for Statisticians?

Higher Ed
In this video, you'll learn about p-value and understand why it is one of the most useful tools for statisticians. This clip is from the chapter "Hypothesis Testing" of the series "Statistics for Data Science and Business Analysis".This...
Instructional Video8:03
Curated Video

R Programming for Statistics and Data Science - Hypothesis Testing

Higher Ed
This video explains hypothesis testing.<br<br/>/>

This clip is from the chapter "Hypothesis Testing" of the series "R Programming for Statistics and Data Science".This section explains hypothesis testing.
Instructional Video7:01
Curated Video

R Programming for Statistics and Data Science - Test for the Mean - Population Variance Known

Higher Ed
This video explains test for the mean - population variance known.<br<br/>/>

This clip is from the chapter "Hypothesis Testing" of the series "R Programming for Statistics and Data Science".This section explains hypothesis testing.
Instructional Video5:10
Curated Video

R Programming for Statistics and Data Science - Test for the Mean - Population Variance Unknown

Higher Ed
This video explains test for the mean - population variance unknown.<br<br/>/>

This clip is from the chapter "Hypothesis Testing" of the series "R Programming for Statistics and Data Science".This section explains hypothesis testing.
Instructional Video4:45
Curated Video

R Programming for Statistics and Data Science - The P-Value

Higher Ed
This video explains P-value.<br<br/>/>

This clip is from the chapter "Hypothesis Testing" of the series "R Programming for Statistics and Data Science".This section explains hypothesis testing.
Instructional Video6:40
Curated Video

R Programming for Statistics and Data Science - Comparing Two Means - Dependent Samples

Higher Ed
This video explains comparing two means - dependent samples.<br<br/>/>

This clip is from the chapter "Hypothesis Testing" of the series "R Programming for Statistics and Data Science".This section explains hypothesis testing.
Instructional Video7:09
Curated Video

Statistics for Data Science and Business Analysis - Establishing a Rejection Region and a Significance Level

Higher Ed
This video explains the rationale behind testing. You will establish a rejection region and a significance level.
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This clip is from the chapter "Hypothesis Testing" of the series "Statistics for Data Science and Business...
Instructional Video8:32
Curated Video

Hypothesis Testing in the Binomial Distribution

Higher Ed
This lecture video explains the test for proportion in the binomial distribution, the method of hypothesis testing, and how to use statistical tables to find the critical region when conducting a hypothesis test. The presenter uses...
Instructional Video16:33
R Programming 101

Chi Squared Test using R programming

Higher Ed
The Chi Squared test of independence and the goodness of fit test are statistical tests used on categorical data. Using R programming you can very easily run these tests and generate a p-value. This video is really an R programming for...
Instructional Video18:55
Curated Video

Data Science and Machine Learning (Theory and Projects) A to Z - Feature Selection: Statistical Based Methods

Higher Ed
In this video, we will cover statistical based methods.
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This clip is from the chapter "Machine Learning: Feature Engineering and Dimensionality Reduction with Python" of the series "Data Science and Machine Learning (Theory...
Instructional Video6:38
Curated Video

Statistics for Data Science and Business Analysis - Test for the Mean; Population Variance Known

Higher Ed
This video is about test for the mean when population variance is known.
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This clip is from the chapter "Hypothesis Testing" of the series "Statistics for Data Science and Business Analysis".This section explains null and...
Instructional Video4:16
Curated Video

Statistics for Data Science and Business Analysis - What is P-Value and Why is it One of the Most Useful Tools for Statisticians?

Higher Ed
In this video, you'll learn about p-value and understand why it is one of the most useful tools for statisticians. This clip is from the chapter "Hypothesis Testing" of the series "Statistics for Data Science and Business Analysis".This...
Instructional Video4:52
Curated Video

Statistics for Data Science and Business Analysis - Test for the Mean; Population Variance Unknown

Higher Ed
In this video, using the new p-value notion, some t-tests are performed.
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This clip is from the chapter "Hypothesis Testing" of the series "Statistics for Data Science and Business Analysis".This section explains null and...
Instructional Video5:21
Curated Video

Statistics for Data Science and Business Analysis - Test for the Mean; Dependent Samples

Higher Ed
In this video, the mean for two dependent samples are tested.
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This clip is from the chapter "Hypothesis Testing" of the series "Statistics for Data Science and Business Analysis".This section explains null and alternative...