The Basic Practice of Statistics
The Basic Practice of Statistics
8th Edition
ISBN: 9781319042578
Author: David S. Moore, William I. Notz, Michael A. Fligner
Publisher: W. H. Freeman
Question
Book Icon
Chapter 5, Problem 5.20CYS
To determine

To find: The  price of a hot dog to be close to which value,if another ball park charges 0.60 dollar per ounce for beer.

Expert Solution & Answer
Check Mark

Answer to Problem 5.20CYS

Option (a): $5.50.

Explanation of Solution

Reason for the correct option:

In scatterplot, the ballpark charge of 0.60 dollar per ounce for beer in the x axis intersects the regression line which corresponds to 5.50 in the y axis. This is shown below:

The Basic Practice of Statistics, Chapter 5, Problem 5.20CYS

Therefore, the correct option is (b).

Reason for the incorrect answer:

Option (a) and option (c) are incorrect, because the corresponding predicted value of a hot dog cannot be determined from the given scatterplot.

Conclusion:

If another ballpark charges 0.60 dollar per ounce for beer, the predicted value of a hot dog will be close to $5.50.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Knowledge Booster
Background pattern image
Recommended textbooks for you
Text book image
MATLAB: An Introduction with Applications
Statistics
ISBN:9781119256830
Author:Amos Gilat
Publisher:John Wiley & Sons Inc
Text book image
Probability and Statistics for Engineering and th...
Statistics
ISBN:9781305251809
Author:Jay L. Devore
Publisher:Cengage Learning
Text book image
Statistics for The Behavioral Sciences (MindTap C...
Statistics
ISBN:9781305504912
Author:Frederick J Gravetter, Larry B. Wallnau
Publisher:Cengage Learning
Text book image
Elementary Statistics: Picturing the World (7th E...
Statistics
ISBN:9780134683416
Author:Ron Larson, Betsy Farber
Publisher:PEARSON
Text book image
The Basic Practice of Statistics
Statistics
ISBN:9781319042578
Author:David S. Moore, William I. Notz, Michael A. Fligner
Publisher:W. H. Freeman
Text book image
Introduction to the Practice of Statistics
Statistics
ISBN:9781319013387
Author:David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:W. H. Freeman