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# Boats and Manatees The table below lists the numbers of ISBN: 9780321836960 18

## Solution for problem 5CRE Chapter 11.3

Elementary Statistics | 12th Edition

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Problem 5CRE

Boats and Manatees? The table below lists the numbers of registered pleasure boats (thousands) in Florida and the numbers of watercraft-related manatee deaths for each year of the past decade. B o a t s M a n a t e e D e a t h s a. Test for a linear correlation between the numbers of boats and the numbers of manatee deaths. b. Find the equation of the regression line. Use the numbers of boats for the independent x? ?variable. c. What is the best predicted number of manatee deaths for the year preceding those included in the table? For that year, there were 84 (thousand) registered pleasure boats in Florida. How accurate is that predicted value, given that there were actually 78 manatee deaths in that year?

Step-by-Step Solution:
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Solution 5CRE Step1: From the given problem we have the numbers of registered pleasure boats (thousands) in Florida and the numbers of watercraft-related manatee deaths for each year of the past decade. boats 90 92 94 95 97 99 99 97 95 Manatee deaths 91 95 73 69 79 92 73 90 97 Step2: Our aim is to find a).Test for a linear correlation between the numbers of boats and the numbers of manatee deaths. b). Find the equation of the regression line. Use the numbers of boats for the independent x variable. c).What is the best predicted number of manatee deaths for the year preceding those included in the table For that year, there were 84 (thousand) registered pleasure boats in Florida. How accurate is that predicted value, given that there were actually 78 manatee deaths in that year Step3: a).By using SPSS we can find the correlation between number of boats and manatee deaths In SPSS just enter the all data after entering data go to analyze select correlation and then select bivariate therefore the correlation coefficient is -0.046 Correlations Boats Deaths...

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##### ISBN: 9780321836960

This full solution covers the following key subjects: boats, Numbers, manatee, deaths, Table. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. The full step-by-step solution to problem: 5CRE from chapter: 11.3 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12. Elementary Statistics was written by and is associated to the ISBN: 9780321836960. The answer to “Boats and Manatees? The table below lists the numbers of registered pleasure boats (thousands) in Florida and the numbers of watercraft-related manatee deaths for each year of the past decade. B o a t s M a n a t e e D e a t h s a. Test for a linear correlation between the numbers of boats and the numbers of manatee deaths. b. Find the equation of the regression line. Use the numbers of boats for the independent x? ?variable. c. What is the best predicted number of manatee deaths for the year preceding those included in the table? For that year, there were 84 (thousand) registered pleasure boats in Florida. How accurate is that predicted value, given that there were actually 78 manatee deaths in that year?” is broken down into a number of easy to follow steps, and 131 words. Since the solution to 5CRE from 11.3 chapter was answered, more than 320 students have viewed the full step-by-step answer.

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