if the correlation coefficient is negative, this means there is no correlation between the variables the calculation was done wrong there is a strong correlation between the variables the regression line can be used for prediction the slope of the regression line is negative the test statistic, tt, can not be calculated
if the correlation coefficient is negative, this means there is no correlation between the variables the calculation was done wrong there is a strong correlation between the variables the regression line can be used for prediction the slope of the regression line is negative the test statistic, tt, can not be calculated
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2AGP
Related questions
Question
33. if the
- there is no correlation between the variables
- the calculation was done wrong
- there is a strong correlation between the variables
- the regression line can be used for prediction
- the slope of the regression line is negative
- the test statistic, tt, can not be calculated
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
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
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt