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Course Documents

Chapter 1 - Intro

Chapter 2 - Methods for Describing Sets of Data

Chapter 3 - Probability

Chapter 4 - Discrete Random Variables

Chapter 5 - Normal Random Variables

Chapter 6 - Sampling Distributions

Chapter 7 - Confidence Intervals

Chapter 8 - Tests of Hypothesis: One Sample

Chapter 9 - Confidence Intervals and Hypothesis Tests: Two Samples

Sample Exam I: Chapters 1 & 2

Sample Exam II: Chapters 3 & 4

Sample Exam III: Chapters 5 & 6

Sample Exam IV: Chapters 7 & 8

Example 176

Example 176: 276 people were asked to pick the city they would most like to travel to when given the three choices: Rome, Paris, and London.  This experiment was multinomial in nature.  Test the claim that the proportion of people who choose Rome equals the proportion who will choose London equals the proportion who will choose Paris.    

Which of the 3 cities below would you most like to visit?
Rome    Paris    London
92    108    76

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