spare plastics S2009) make super balls bounce even higher. They believe this new additive may even have application in the space program. For example, if the shuttle were coated in it, space junk would simply bounce off. Han and Groman have tested the performance of their S2009additive by varying the amount they mix in plastic, molding the plastic into 0.5 in. diameter balls, then measuring how high (in feet) each ball bounces when dropped from a height of 3 feet. They conducted their test on 60 different balls (one each for 60 different additive levels), and used regression analysis to estimate the relationship between bounce, the dependent variable, and S2009, the independent variable, as reflected in the following model: Bounce; =Bo + B1 S2009; +ɛ; A partial output of the regression is given below. Use this information to answer the following questions. SUMMARY OUTPUT Regression Statistics Multiple R 0.6121 K R Square Adjusted R Square Standard Error 5.4414 Observations 60 ANOVA df SS MS F Significance F Regression 34.7451 Residual 1717.3069 29.6087 Total 2746.0660 Standard Error 0.7044 0.1909 t Stat P-value Lower 95% Coefficients 1.0260 Intercept A B S2009 1.1251 D E

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter1: Equations, Inequalities, And Mathematical Modeling
Section: Chapter Questions
Problem 22T: On the first part of a 350-kilometer trip, a salesperson travels 2 hours and 15 minutes at an...
icon
Related questions
icon
Concept explainers
Question

A=

B=

C=

Professors Han and Groman dabble in chemical engineering in their spare time. They have developed a plastics additive(S2009) that will
make super balls bounce even higher. They believe this new additive may even have application in the space program. For example, if
the shuttle were coated in it, space junk would simply bounce off. Han and Groman have tested the performance of their S2009additive
by varying the amount they mix in plastic, molding the plastic into 0.5 in. diameter balls, then measuring how high (in feet) each ball
bounces when dropped from a height of 3 feet. They conducted their test on 60 different balls (one each for 60 different additive levels),
and used regression analysis to estimate the relationship between bounce, the dependent variable, and S2009, the independent
variable, as reflected in the following model:
Bounce; =Bo + B1 S2009; +ɛ;
A partial output of the regression is given below. Use this information to answer the following questions.
SUMMARY OUTPUT
Regression Statistics
Multiple R
0.6121
R Square
K
Adjusted R Square
Standard Error
5.4414
Observations
60
ANOVA
df
SS
MS
F
Significance F
Regression
34.7451
Residual
1717.3069
29.6087
Total
2746.0660
Coefficients
Standard Error
t Stat
P-value
Lower 95%
0.7044
0.1909
Intercept
1.0260
A
B
S2009
1.1251
D
E
Transcribed Image Text:Professors Han and Groman dabble in chemical engineering in their spare time. They have developed a plastics additive(S2009) that will make super balls bounce even higher. They believe this new additive may even have application in the space program. For example, if the shuttle were coated in it, space junk would simply bounce off. Han and Groman have tested the performance of their S2009additive by varying the amount they mix in plastic, molding the plastic into 0.5 in. diameter balls, then measuring how high (in feet) each ball bounces when dropped from a height of 3 feet. They conducted their test on 60 different balls (one each for 60 different additive levels), and used regression analysis to estimate the relationship between bounce, the dependent variable, and S2009, the independent variable, as reflected in the following model: Bounce; =Bo + B1 S2009; +ɛ; A partial output of the regression is given below. Use this information to answer the following questions. SUMMARY OUTPUT Regression Statistics Multiple R 0.6121 R Square K Adjusted R Square Standard Error 5.4414 Observations 60 ANOVA df SS MS F Significance F Regression 34.7451 Residual 1717.3069 29.6087 Total 2746.0660 Coefficients Standard Error t Stat P-value Lower 95% 0.7044 0.1909 Intercept 1.0260 A B S2009 1.1251 D E
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Points, Lines and Planes
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
College Algebra
College Algebra
Algebra
ISBN:
9781337282291
Author:
Ron Larson
Publisher:
Cengage Learning
Intermediate Algebra
Intermediate Algebra
Algebra
ISBN:
9781285195728
Author:
Jerome E. Kaufmann, Karen L. Schwitters
Publisher:
Cengage Learning
Algebra for College Students
Algebra for College Students
Algebra
ISBN:
9781285195780
Author:
Jerome E. Kaufmann, Karen L. Schwitters
Publisher:
Cengage Learning
Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,