In a study on speed control, it was found that the main reasons for regulations were to make traffic flow more efficient and to minimize the risk of danger. An area that was focused on in the study was the distance required to completely stop a vehicle at various speeds. Use the following table to answer the questions. МPH Braking distance (feet) 20 20 30 45 40 81 50 133 60 205 80 411 Assume MPH is going to be used to predict stopping distance. Which of the two variables is the independent variable? Which is the dependent variable? What type of variable is the independent variable? What type of variable is the independent variable? Is there a linear relationship between the two variables? Is the relationship positive or negative? : The dependent variable is miles per hour :: The independent variable is miles per hour : The dependent variable is braking distance : The independent variable is braking distance :: Miles per hour is a continuous quantitative variable :: Miles per hour is a discrete quantitative variable :: Braking distance is a discrete quantitative variable :: Braking distance is a continuous quantitative variable :: There is not a linear relationship between the two variables :: There is a positive relationship between the two variables-higher speeds are associated with longer braking distances. : There is a positive relationship between the two variables-shorter braking distances are associated with higher speeds. There might be a linear relationship between the two variables, :: but there is a bit of a curve in the data.
In a study on speed control, it was found that the main reasons for regulations were to make traffic flow more efficient and to minimize the risk of danger. An area that was focused on in the study was the distance required to completely stop a vehicle at various speeds. Use the following table to answer the questions. МPH Braking distance (feet) 20 20 30 45 40 81 50 133 60 205 80 411 Assume MPH is going to be used to predict stopping distance. Which of the two variables is the independent variable? Which is the dependent variable? What type of variable is the independent variable? What type of variable is the independent variable? Is there a linear relationship between the two variables? Is the relationship positive or negative? : The dependent variable is miles per hour :: The independent variable is miles per hour : The dependent variable is braking distance : The independent variable is braking distance :: Miles per hour is a continuous quantitative variable :: Miles per hour is a discrete quantitative variable :: Braking distance is a discrete quantitative variable :: Braking distance is a continuous quantitative variable :: There is not a linear relationship between the two variables :: There is a positive relationship between the two variables-higher speeds are associated with longer braking distances. : There is a positive relationship between the two variables-shorter braking distances are associated with higher speeds. There might be a linear relationship between the two variables, :: but there is a bit of a curve in the data.
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter9: Solving Quadratic Functions
Section: Chapter Questions
Problem 4CA
Related questions
Question
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 1 images
Recommended textbooks for you
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
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
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning