Question #65395
The regression equation of y on x and that of x on y are 8x-10y+66=0 and 40x-18 y = 214 respec tively, and the variance of x is 9.
i) What are the mean values of x and y?
ii) Find σy.
iii) Find the coefficient of correlation between x and y.
1
Expert's answer
2017-02-20T11:47:13-0500
The answer to the question is available in the PDF file https://assignmentexpert.com/homework-answers/mathematics-answer-65395.pdf

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Place free inquiry
Calculate the price
Learn more about our help with Assignments: Statistics and Probability

Comments

No comments. Be the first!
Our fields of expertise
Submit Your Assignment. We Can Do It.
LATEST TUTORIALS
APPROVED BY CLIENTS
Finding a professional expert in "partial differential equations" in the advanced level is difficult. You can find this expert in "Assignmentexpert.com" with confidence. Exceptional experts! I appreciate your help. God bless you!
Canada #340153 on Dec 2023