Four pairs of data yield r = 0.942 and the regression equation y = 3x. Also, y = 12.75. What is th best predicted value of y for x = 2.9? A) 2.826 B) 0.942 C) 12.75 D) 8.7

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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I would need some help with finding the best predicted value of y corresponding to the given value of x.

Four pairs of data yield r = 0.942 and the regression equation y = 3x. Also, y = 12.75. What is the
best predicted value of y for x = 2.9?
А) 2.826
B) 0.942
С) 12.75
D) 8.7
Transcribed Image Text:Four pairs of data yield r = 0.942 and the regression equation y = 3x. Also, y = 12.75. What is the best predicted value of y for x = 2.9? А) 2.826 B) 0.942 С) 12.75 D) 8.7
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