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# University Crime: FBI Report Do larger universities tend

## Problem 16 Chapter 10.1

Understandable Statistics | 9th Edition

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Understandable Statistics | 9th Edition

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Problem 16

University Crime: FBI Report Do larger universities tend to have more property crime? University crime statistics are affected by a variety of factors. The surrounding community, accessibility given to outside visitors, and many other factors influence crime rate. Let x be a variable that represents student enrollment (in thousands) on a university campus, and let y be a variable that represents the number of burglaries in a year on the university campus. A random sample of n 8 universities in California gave the following information about enrollments and annual burglary incidents. (Reference: Crime in the United States, Federal Bureau of Investigation.) x 12.5 30.0 24.5 14.3 7.5 27.7 16.2 20.1 y 26 73 39 23 15 30 15 25 (a) Make a scatter diagram and draw the line you think best fits the data. (b) Would you say the correlation is low, moderate, or high? positive or negative? (c) Using a calculator, verify that 10,030, and Compute r. As x increases, does the value of r imply that y should tend to increase or decrease? Explain

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STAT 2004 WEEK 5  A bar plot is used to summarize categorical variables. PROBABILITY The proportion of times an outcome would occur if repeated infinitely many times.  Sample space- Represents possible outcomes.  Law of Large Numbers- As the number of trials increases, the estimate goes closer to the true probability. In other words,...

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##### ISBN: 9780618949922

The answer to “University Crime: FBI Report Do larger universities tend to have more property crime? University crime statistics are affected by a variety of factors. The surrounding community, accessibility given to outside visitors, and many other factors influence crime rate. Let x be a variable that represents student enrollment (in thousands) on a university campus, and let y be a variable that represents the number of burglaries in a year on the university campus. A random sample of n 8 universities in California gave the following information about enrollments and annual burglary incidents. (Reference: Crime in the United States, Federal Bureau of Investigation.) x 12.5 30.0 24.5 14.3 7.5 27.7 16.2 20.1 y 26 73 39 23 15 30 15 25 (a) Make a scatter diagram and draw the line you think best fits the data. (b) Would you say the correlation is low, moderate, or high? positive or negative? (c) Using a calculator, verify that 10,030, and Compute r. As x increases, does the value of r imply that y should tend to increase or decrease? Explain” is broken down into a number of easy to follow steps, and 176 words. This textbook survival guide was created for the textbook: Understandable Statistics, edition: 9. Since the solution to 16 from 10.1 chapter was answered, more than 274 students have viewed the full step-by-step answer. Understandable Statistics was written by Patricia and is associated to the ISBN: 9780618949922. The full step-by-step solution to problem: 16 from chapter: 10.1 was answered by Patricia, our top Statistics solution expert on 01/04/18, 01:09PM. This full solution covers the following key subjects: . This expansive textbook survival guide covers 57 chapters, and 994 solutions.

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