Search for tag: "sample size"
Confidence Intervals and Sample Size - QuizIn this video, we will review Ch. 9 material including creating and interpreting confidence intervals and determining necessary sample sizes.
From Keisha Lanier Brown
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Confidence Intervals and Sample SizeIn this video, we will review Ch. 9 material including creating and interpreting confidence intervals and determining necessary sample sizes.
From Keisha Lanier Brown
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Math 1401 Problem 9.2.43 Sample size for mean problemsIn this video, we will determine the necessary sample size for a mean problem. We will also review how to calculate the critical value z sub alpha over 2.
From Keisha Lanier Brown
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Abbreviated Video Lecture Sections 9.1 and 9.2In this abbreviated lecture video, we will cover Sections 9.1 and 9.2 We will learn about confidence intervals, margins of error, critical values, and how to calculate necessary sample sizes.
From Keisha Lanier Brown
352 plays
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