Lecture15 - Lecture 15 Stat 350 7.5 Small Sample Confidence...

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Lecture 15 Stat 350 7.5 Small Sample Confidence Intervals for Two Population Means
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Agenda Review and Quiz Homework due Friday March 4 Ch 7.3: 21, 22, 23, 24, 28, 29 Ch 7.4: 38, 40(a), 41(a), 42(a) Topic 1: 7.4 small-sample CI Assumptions and Formula Example
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Example The AP reported that in a sample of 507 adult Americans, only 142 correctly described the Bill of Rights as the first ten amendments to the US Constitution. Calculate a two-sided confidence interval using a 99% confidence level for the proportion of all U.S. adults that could give a correct description of the Bill of Rights.
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The AP reported that in a sample of 507 adult Americans, only 142 correctly described the Bill of Rights as the first ten amendments to the US Constitution. Calculate a two-sided confidence interval using a 99% confidence level for the proportion of all U.S. adults that could give a correct description of the Bill of Rights.
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This note was uploaded on 02/06/2012 for the course STAT 350 taught by Professor Staff during the Spring '08 term at Purdue University-West Lafayette.

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Lecture15 - Lecture 15 Stat 350 7.5 Small Sample Confidence...

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