For some bivariate data, the following results were obtained. Mean value of variable X 53.2 Mean value of variable Y 27.9 Regression coefficient of Y on X - 1.5 Regression coefficient of X on Y - 0.2 What is the most likely value of Y, when X= 60? What is the coefficient of correlation between X and Y?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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For some bivariate data, the following results were obtained.
Mean value of variable X
53.2
Mean value of variable Y
27.9
Regression coefficient of Y on X
- 1.5
Regression coefficient of X on Y
- 0.2
What is the most likely value of Y, when X= 60?
What is the coefficient of correlation between X and Y?
Transcribed Image Text:For some bivariate data, the following results were obtained. Mean value of variable X 53.2 Mean value of variable Y 27.9 Regression coefficient of Y on X - 1.5 Regression coefficient of X on Y - 0.2 What is the most likely value of Y, when X= 60? What is the coefficient of correlation between X and Y?
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