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Part 2 of the single-sample t-test hypothesis test. Question: What do you think it means to reject the null hypothesis in this situation? What does this mean regarding the effect of sleep deprivation…
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Simplify Before
Multiplying
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I discussion questions 17-26 on the review. These questions cover Chapters 5, 6, and 7.
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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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Creative Commmons License
Attribution: CC BY
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I talk about how to calculate the standard error.
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I describe what post-hoc tests are and give an example.
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Creative Commmons License
Attribution: CC BY
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The principal root of a^2 is the absolute value of a.
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The principal root must be positive.
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When the radicand is negative, the number is not real
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After an accident how do police determine the speed of the car?
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