The accompanying data are from a football league for one season. a. Construct a scatter diagram for points/game and yards/game. Does there appear to be a linear relationship? b. Use the Regression tool to develop a model for predicting points/game as a function of yards/game. Explain the statistical significance of the model and the R value. : Click the icon to view the foothall data
The accompanying data are from a football league for one season. a. Construct a scatter diagram for points/game and yards/game. Does there appear to be a linear relationship? b. Use the Regression tool to develop a model for predicting points/game as a function of yards/game. Explain the statistical significance of the model and the R value. : Click the icon to view the foothall data
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter3: Straight Lines And Linear Functions
Section3.CR: Chapter Review Exercises
Problem 15CR: Life Expectancy The following table shows the average life expectancy, in years, of a child born in...
Related questions
Topic Video
Question
3) Answer part B. See pictures
Transcribed Image Text:The accompanying data are from a football league for one season
a. Construct a scatter diagram for points/game and yards/game. Does there appear to be a linear relationship?
b. Use the Regression tool to develop a model for predicting points/game as a function of yards/game. Explain the statistical significance of the model and the R value.
Click the icon to view the football data
Q
20-
20-
20-
0-
250
250
350
450
350
450
250
350 450
Yards/Game
Yards/Game
Yards/Game
The scatter diagram shows a linear pattern,
so there
to be a linear relationship between the two variables.
appears
b. Develop a model for predicting points/game as a function of yards/game.
points/game = - 15.586 + (0.114) x yards/game
(Round to three decimal places as needed.)
To explain the statistical significance of the model, first state the appropriate null and alternative hypotheses.
Но
(Type integers or decimals. Do not round.)
Points/Game
Points/Game
Points/Game
Transcribed Image Text:Points/Game
Yards/Game
350.8
15.6
304.8
296.6
15.2
276.8
15
22.5
293.3
25.3
347.1
24.6
344
27.6
367.4
18.4
355.1
20.2
325.8
27.5
366.2
21.8
342
27.3
350
25.6
361.5
15.2
286.4
15.5
280.6
22
328.7
408.5
24.4
354.1
25.2
334.6
17.5
286.5
19.1
304.7
365.6
25
324.6
27.5
306.4
15.1
227.6
23.4
344
307.2
21.6
318.2
20.4
335.3
Points/Game
Yards/Game
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, probability and related others by exploring similar questions and additional content below.Recommended textbooks for you
Functions and Change: A Modeling Approach to Coll…
Algebra
ISBN:
9781337111348
Author:
Bruce Crauder, Benny Evans, Alan Noell
Publisher:
Cengage Learning
Algebra and Trigonometry (MindTap Course List)
Algebra
ISBN:
9781305071742
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Functions and Change: A Modeling Approach to Coll…
Algebra
ISBN:
9781337111348
Author:
Bruce Crauder, Benny Evans, Alan Noell
Publisher:
Cengage Learning
Algebra and Trigonometry (MindTap Course List)
Algebra
ISBN:
9781305071742
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill