chapter1

chapter1 - Self Assessment for Chapter 1 1. Click on Begin...

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Self Assessment for Chapter 1 1 1. Click on “Begin Assessment” button. 2. Scroll down to begin quiz.
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Self Assessment for Chapter 1 2 1. In a study of commuting patterns of people in a large metropolitan area, respondents were asked to report the time they took to travel to their work on a specific day of the week. What is the individual? Travel time. A person. Day of the week. City in which they lived. 2. Referring to Question 1, what is the variable of inter- est? Travel time. A person. Day of the week. City in which they lived.
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Self Assessment for Chapter 1 3 3. Airport administrators take a sample of airline bag- gage and record the number of bags that weigh more than 75 pounds. What is the individual? Number of bags weighing more than 75 pounds. Average weight of the bags. Each piece of baggage. The airport administrators. 4. Referring to Question 3, what is the variable of inter- est? Whether bag weighs more than 75 pounds. Average weight of the bags. Each piece of baggage. The airport administrators.
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Self Assessment for Chapter 1 4 5. Would the variable “monthly rainfall in Michigan” be considered a categorical or a quantitative variable? categorical
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This note was uploaded on 02/12/2010 for the course STAT 221 taught by Professor Collings during the Winter '08 term at BYU.

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chapter1 - Self Assessment for Chapter 1 1. Click on Begin...

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