Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.2: The Least Square Line
Problem 1YT: YOUR TURN 1 Calculate the least squares line for the following data. x 1 2 3 4 5 6 y 3 4 6 5 7 8
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Question
![8.4.1: Finding a least-squares fit.
70.qx3zqy7
Jump to level 1
Calculate AT A and AT b, given A =
AT A =
Ab=
Ex: 1
Ex: 1.2
1
1
1
1
2
14
18
24
and b =
125.8
308.2
354.6
477.8](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F80c2689d-bc5f-4742-8776-f01d3f1bf042%2F7aa6df85-157f-42ec-8639-5fe365a8ba9e%2F0iq2log_processed.jpeg&w=3840&q=75)
Transcribed Image Text:8.4.1: Finding a least-squares fit.
70.qx3zqy7
Jump to level 1
Calculate AT A and AT b, given A =
AT A =
Ab=
Ex: 1
Ex: 1.2
1
1
1
1
2
14
18
24
and b =
125.8
308.2
354.6
477.8
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