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Hiding and Revealing Final Average Scores
Creative Commmons License
Attribution: CC BY
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Jim has gotten scores of 67 and 95 on his first two test. What score must he get on his third test to keep an average of 85 or greater?
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I explain estimated Cohen's d and percentage of variance explained for the single-sample t-test. I also say "so" a lot. :)
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I discussion questions 17-26 on the review. These questions cover Chapters 5, 6, and 7.
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In this video, I do an overview of Chapter 1 and 2. I will cover graphs in Chapter 3 and 4 Overview. Thank you for your patience as you watch this video; my mind has been on other things lately as a…
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I show how to find the probability of an X-value in a population.
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I start a demo of a hypothesis test of the single-sample t-test.
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In this video, I do a quick review of graphs from Chapter 2 and an overview of Chapter 3 and 4.
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I do some more examples for finding the probability/proportion of scores in the normal distribution.
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I show examples of finding the probability of an X value in a population
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I do an overview of regression.
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I go over Step 3, calculate the test statistic. Part 3 in the next video will go over Step 4, the effect size, and post-hoc tests. Please excuse the background noise, family members are doing…
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This video covers final exam review questions 1-16, which cover Chapters 1, 2, 3, and 4.
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