1. Compute the correlation coefficient. X 5 4 2 6 3 36 4 1 4 5 1 The Correlation Coefficient Given ordered with Simple pairs (x,y), with Sample standard deviations Sx, and Sys Sample size, the correlation coefficient r by r= 1 XuJram P 2)( n-1 X-X Sx Σ We often refer to as the correlation between r and y. Step 1: Compute the sample b Ex=20 Ey=10 усту Sy means Fady, is given x|g|x-xx (x-x)² y-y | (y-y) ² у-у a 4 5 1 3 means and standard deviations
1. Compute the correlation coefficient. X 5 4 2 6 3 36 4 1 4 5 1 The Correlation Coefficient Given ordered with Simple pairs (x,y), with Sample standard deviations Sx, and Sys Sample size, the correlation coefficient r by r= 1 XuJram P 2)( n-1 X-X Sx Σ We often refer to as the correlation between r and y. Step 1: Compute the sample b Ex=20 Ey=10 усту Sy means Fady, is given x|g|x-xx (x-x)² y-y | (y-y) ² у-у a 4 5 1 3 means and standard deviations
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 4CYU
Related questions
Question
Hi, Can you show me how to compute the correlation coefficient ?
The photo is attached.
I have the formula, but I am unsure where I get the number x - x ( there a bar above the x on the second)
![1. Compute the correlation coefficient.
X 5
4
4263
5 1
36
y
The Correlation Coefficient
Savery standard deviations Ex, and cut a
Given ordered
(4,9), with simple means of ady,
Sample size, the correlation
by
is given
1-1 Σ
n-1
5
4
H
Sy
We often refer to as the correlation between
r
Xand
5
1
3
3
b
Ex = 20 2y = 10
2
6
x-x
y.
Step 1: Compute the sample means and standard deviations,
x | Q |x-X (X-X)³ || y-y | (y-y)²
a
(44) 2
Sx](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fde56390e-d2c8-45f5-9f83-c95fbb4c473e%2Fe394e2f4-1a48-4e99-99e7-cba7d4af135c%2Fvh7fnbh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. Compute the correlation coefficient.
X 5
4
4263
5 1
36
y
The Correlation Coefficient
Savery standard deviations Ex, and cut a
Given ordered
(4,9), with simple means of ady,
Sample size, the correlation
by
is given
1-1 Σ
n-1
5
4
H
Sy
We often refer to as the correlation between
r
Xand
5
1
3
3
b
Ex = 20 2y = 10
2
6
x-x
y.
Step 1: Compute the sample means and standard deviations,
x | Q |x-X (X-X)³ || y-y | (y-y)²
a
(44) 2
Sx
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
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 4 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![Glencoe Algebra 1, Student Edition, 9780079039897…](https://www.bartleby.com/isbn_cover_images/9780079039897/9780079039897_smallCoverImage.jpg)
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
![Holt Mcdougal Larson Pre-algebra: Student Edition…](https://www.bartleby.com/isbn_cover_images/9780547587776/9780547587776_smallCoverImage.jpg)
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
![Glencoe Algebra 1, Student Edition, 9780079039897…](https://www.bartleby.com/isbn_cover_images/9780079039897/9780079039897_smallCoverImage.jpg)
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
![Holt Mcdougal Larson Pre-algebra: Student Edition…](https://www.bartleby.com/isbn_cover_images/9780547587776/9780547587776_smallCoverImage.jpg)
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL