Which is the line-of-best-fit for the data represented below?   Height Weight Tim 67 160 Evan 73 210 Peter 66 167 Kevin 75 220 Carson 68 185 Will 70 180 Jamar 72 185 James 65 146 Find the equation y=mx+b without using a calculator nor excel.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 7CT
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Which is the line-of-best-fit for the data represented below?

  Height Weight
Tim 67 160
Evan 73 210
Peter 66 167
Kevin 75 220
Carson 68 185
Will 70 180
Jamar 72 185
James 65 146

Find the equation y=mx+b without using a calculator nor excel.

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