7=8 Kate Correlation NO. way selictul and data about their age in years. A sample of 8 children and weight. in kilograms was recorded in the table Find the relation. between age and weight and compute the correlation coefficient. Age years Weight (kg) G 12 5 8 7 1 Michael 3 le $ 8 Age (years) Weight (kg) 6 12 J 8 13 X² 36 10 || 14 № 9 13 Xy 72 144 40 64 7 13 91 169 10 40 4 100 3 11 33 121 6 14 84 196 5 9 45 25 81 8 13 104 64 169 5x = 44 2y = 90 Exy=509x³²=206 Eg ² = 875 n_8 x = 44 90 xy 509 x² = 206 = y² = n (Exy)-(Ex) (Ey) r = 2 √n 2x² - (Ex)² [n {y²- (Ey)² - ye 25 49 16 9 36 tha ning duha Carlin 875
7=8 Kate Correlation NO. way selictul and data about their age in years. A sample of 8 children and weight. in kilograms was recorded in the table Find the relation. between age and weight and compute the correlation coefficient. Age years Weight (kg) G 12 5 8 7 1 Michael 3 le $ 8 Age (years) Weight (kg) 6 12 J 8 13 X² 36 10 || 14 № 9 13 Xy 72 144 40 64 7 13 91 169 10 40 4 100 3 11 33 121 6 14 84 196 5 9 45 25 81 8 13 104 64 169 5x = 44 2y = 90 Exy=509x³²=206 Eg ² = 875 n_8 x = 44 90 xy 509 x² = 206 = y² = n (Exy)-(Ex) (Ey) r = 2 √n 2x² - (Ex)² [n {y²- (Ey)² - ye 25 49 16 9 36 tha ning duha Carlin 875
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 23PFA
Related questions
Question
can you help me with the conclusion
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 with 1 images
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