Write the equation of the least-squares regression line. Úse the full accuracy shown in the calculator output (do not round your answers). Regression line equation: y =
Write the equation of the least-squares regression line. Úse the full accuracy shown in the calculator output (do not round your answers). Regression line equation: y =
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.3: Parallel And Perpendicular Lines
Problem 32PPS
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Question
Write the equation of the least-squares regression line. Use the full accuracy shown in the calculator output (do not round
your answers).
![Write the equation of the least-squares regression line. Use the full accuracy shown in the calculator output (do not round
your answers).
Regression line equation:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0dda12f5-a780-42f2-a704-1190e04a7827%2Fa0d2d85b-17e4-4dd9-9e99-5c513dff7310%2Fo2qehk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Write the equation of the least-squares regression line. Use the full accuracy shown in the calculator output (do not round
your answers).
Regression line equation:
![Interpreting technology: The following display from the TI-84 Plus calculator presents the least-squares regression line for
predicting the price of a certain stock (y) from the prime interest rate in percent (x).
LinReg
y=a+bx
a = 1.79563452
b= 0.37294231
2=
0.4114455045
r= 0.64144018](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0dda12f5-a780-42f2-a704-1190e04a7827%2Fa0d2d85b-17e4-4dd9-9e99-5c513dff7310%2Fjjg8hzm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Interpreting technology: The following display from the TI-84 Plus calculator presents the least-squares regression line for
predicting the price of a certain stock (y) from the prime interest rate in percent (x).
LinReg
y=a+bx
a = 1.79563452
b= 0.37294231
2=
0.4114455045
r= 0.64144018
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