Presidents and first ladies: The following table presents the ages of 9 U.S. presidents and their wives on the first day of their presidencies. Use a calculator to compute the following. Name Her Age His Age Barack and Michelle Obama 45 47 George W. and Laura Bush 54 54 Bill and Hillary Clinton 45 46 George and Barbara Bush 55 64 Ronald and Nancy Reagan 59 69 Jimmy and Rosalynn Carter 49 52 Gerald and Betty Ford 56 61 Richard and Pat Nixon 56 56 John and Jacqueline Kennedy 31 43 Send data to Excel
Presidents and first ladies: The following table presents the ages of 9 U.S. presidents and their wives on the first day of their presidencies. Use a calculator to compute the following. Name Her Age His Age Barack and Michelle Obama 45 47 George W. and Laura Bush 54 54 Bill and Hillary Clinton 45 46 George and Barbara Bush 55 64 Ronald and Nancy Reagan 59 69 Jimmy and Rosalynn Carter 49 52 Gerald and Betty Ford 56 61 Richard and Pat Nixon 56 56 John and Jacqueline Kennedy 31 43 Send data to Excel
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 6PPS
Related questions
Question
Compute the least-square regression line for predicting the president's age from the first lady's age. Round the slope and
-intercept values to at least four decimal places.
![Presidents and first ladies: The following table presents the ages of 9 U.S. presidents and their wives on the first day of their
presidencies. Use a calculator to compute the following.
Name
Her Age
His Age
Barack and Michelle Obama
45
47
George W. and Laura Bush
54
54
Bill and Hillary Clinton
45
46
George and Barbara Bush
55
64
Ronald and Nancy Reagan
59
69
Jimmy and Rosalynn Carter
49
52
Gerald and Betty Ford
56
61
Richard and Pat Nixon
56
56
John and Jacqueline Kennedy
31
43
Send data to Excel](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff13bf0f1-f244-44fc-b39d-55c60d853629%2F67f26e28-82ce-4691-8674-752a282e6fc7%2F14jrb3_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Presidents and first ladies: The following table presents the ages of 9 U.S. presidents and their wives on the first day of their
presidencies. Use a calculator to compute the following.
Name
Her Age
His Age
Barack and Michelle Obama
45
47
George W. and Laura Bush
54
54
Bill and Hillary Clinton
45
46
George and Barbara Bush
55
64
Ronald and Nancy Reagan
59
69
Jimmy and Rosalynn Carter
49
52
Gerald and Betty Ford
56
61
Richard and Pat Nixon
56
56
John and Jacqueline Kennedy
31
43
Send data to Excel
![(a) Compute the least-square regression line for predicting the president's age from the first lady's age. Round the slope and
y-intercept values to at least four decimal places.
Regression line equation: y =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff13bf0f1-f244-44fc-b39d-55c60d853629%2F67f26e28-82ce-4691-8674-752a282e6fc7%2F40dtqh8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(a) Compute the least-square regression line for predicting the president's age from the first lady's age. Round the slope and
y-intercept values to at least four decimal places.
Regression line equation: y =
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