Given: N = 50, Mean of Y = 44, Variance, of X is9/16 of the variance of Y, Regression Equationof X on Y is 3Y-5X = - 180Find (i) the Mean of X, (ii) Coefficient ofcorrelation between X and Y.

here given N= 50 regression equation X on Y is 3Y-5X = -180 variance of X is 9/16 of variance of X…

Answered: Find (i) the Mean of X, (ii)…

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Find (i) the Mean of X, (ii) Coefficient of correlation between X and Y.

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

Chapter3: Straight Lines And Linear Functions

Section3.4: Linear Regression

Problem 12SBE: Find the equation of the regression line for the following data set. x 1 2 3 y 0 3 4

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Question

Given: N = 50, Mean of Y = 44, Variance, of X is
9/16 of the variance of Y, Regression Equation
of X on Y is 3Y-5X = - 180
Find (i) the Mean of X, (ii) Coefficient of
correlation between X and Y.

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