Courses for Test Preparations

286 free courses & lectures available for Test Preparations

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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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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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 ...

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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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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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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 ...

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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 Two Proportions/Percentages (Repeated Measures) - SPSS

by how2stats on Youtube Youtube

Duration: 0.13 hours

I demonstrate how to test the difference between two proportions/percentages in SPSS using a macro that is available here: ...

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

Levene's test - SPSS (part1)

by how2stats on Youtube Youtube

Duration: 0.08 hours

I demonstrate how to perform and interpret *three* different Levene's tests within SPSS. The "regular" Levene's test available through the ANOVA procedure, ...

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

Levene's test - SPSS (part 2)

by how2stats on Youtube Youtube

Duration: 0.08 hours

I demonstrate how to perform and interpret *three* different Levene's tests within SPSS. The "regular" Levene's test available through the ANOVA procedure, ...

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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...