Courses for Test Prep

354 free courses & lectures available for Test Prep

Paired Samples t-test vs CAPM Linear Regression (part 1)

by how2stats on Youtube Youtube

Duration: 0.1 hours

I perform an paired samples t-test based on Warren Buffett's investment performance versus the S&P 500. In addition to performing the paired t-test, I suggest ...

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About Channel:
Check out all of the videos here: http://how2stats.blogspot.com.au/p/home.html This channel is d...

Paired Samples t-test vs CAPM Linear Regression (part 2)

by how2stats on Youtube Youtube

Duration: 0.1 hours

I perform an paired samples t-test based on Warren Buffett's investment performance versus the S&P 500. In addition to performing the paired t-test, I suggest ...

Details:
No Captions

About Channel:
Check out all of the videos here: http://how2stats.blogspot.com.au/p/home.html This channel is d...

Paired Samples t-test - SPSS

by how2stats on Youtube Youtube

Duration: 0.14 hours

I demonstrate how to perform and interpret a paired samples t-test in SPSS. I also point out that many people fail to test the homogeneity of variance assumption ...

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About Channel:
Check out all of the videos here: http://how2stats.blogspot.com.au/p/home.html This channel is d...

Test Insider Trading Hypothesis Statistically (part 1)

by how2stats on Youtube Youtube

Duration: 0.08 hours

In this video series, I test the hypothesis that the trading volume associated with a listed stock is abnormally high statistically. When coupled with the observation ...

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About Channel:
Check out all of the videos here: http://how2stats.blogspot.com.au/p/home.html This channel is d...

Pitman-Morgan: Test the Difference Between Correlated Variances (part 1)

by how2stats on Youtube Youtube

Duration: 0.07 hours

http://how2stats.blogspot.com/2011/06/testing-difference-between-correlated.html Nearly everyone tests the assumption of homogeneity of variance in the ...

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About Channel:
Check out all of the videos here: http://how2stats.blogspot.com.au/p/home.html This channel is d...

Pitman-Morgan: Test the Difference Between Correlated Variances (part 2)

by how2stats on Youtube Youtube

Duration: 0.07 hours

http://how2stats.blogspot.com/2011/06/testing-difference-between-correlated.html Nearly everyone tests the assumption of homogeneity of variance in the ...

Details:
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About Channel:
Check out all of the videos here: http://how2stats.blogspot.com.au/p/home.html This channel is d...

Test the Difference Between Percentages - SPSS

by how2stats on Youtube Youtube

Duration: 0.06 hours

I demonstrate how to test the difference between two percentages in SPSS. It's not entirely obvious how to do this type of analysis. In fact, one must infer the ...

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About Channel:
Check out all of the videos here: http://how2stats.blogspot.com.au/p/home.html This channel is d...

McNemar Test - SPSS (part 1)

by how2stats on Youtube Youtube

Duration: 0.06 hours

I demonstrate how to perform and interpret the McNemar Test (chi-square), which can be used to test the differences between related proportions/percentages ...

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About Channel:
Check out all of the videos here: http://how2stats.blogspot.com.au/p/home.html This channel is d...

McNemar Test - SPSS (part 2)

by how2stats on Youtube Youtube

Duration: 0.06 hours

I demonstrate how to perform and interpret the McNemar Test (chi-square), which can be used to test the differences between related proportions/percentages ...

Details:
No Captions

About Channel:
Check out all of the videos here: http://how2stats.blogspot.com.au/p/home.html This channel is d...