(a)
To find:
Theequation of the least-squares line of the given data.
(a)
Answer to Problem 23.34E
Explanation of Solution
Given:
The previous year’s adult birds return
Concept used:
Formula
The binomial distribution
Calculation:
The independent variable is
The dependent variable is
The regression coefficients,
Draw the table
Therefore, the regression coefficients (the slope m, and the y- intercept n).
The regression equation is
(b)
To find:
The equation of the least-squares line of the given data.
(b)
Answer to Problem 23.34E
Explanation of Solution
Given:
The previous year’s adult birds return
Concept used:
Formula
The binomial distribution
Calculation:
The independent variable is
The dependent variable is
The regression coefficients,
Draw the table
Therefore, the regression coefficients (the slope m, and the y- intercept n).
The regression equation is
The slope of the regression line is
Since the sign is negative,
Therefore the slope is a negative linear relationship between the percent return and new adults.
Also for every
By using
Want to see more full solutions like this?
Chapter 23 Solutions
ACHIEVE F/PRACT OF STAT IN LIFE-ACCESS
- MATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons IncProbability and Statistics for Engineering and th...StatisticsISBN:9781305251809Author:Jay L. DevorePublisher:Cengage LearningStatistics for The Behavioral Sciences (MindTap C...StatisticsISBN:9781305504912Author:Frederick J Gravetter, Larry B. WallnauPublisher:Cengage Learning
- Elementary Statistics: Picturing the World (7th E...StatisticsISBN:9780134683416Author:Ron Larson, Betsy FarberPublisher:PEARSONThe Basic Practice of StatisticsStatisticsISBN:9781319042578Author:David S. Moore, William I. Notz, Michael A. FlignerPublisher:W. H. FreemanIntroduction to the Practice of StatisticsStatisticsISBN:9781319013387Author:David S. Moore, George P. McCabe, Bruce A. CraigPublisher:W. H. Freeman