Study the figure below and give the value of x and y", If the least squares equation is y= 18.9476+1.1842x. Round-off your answer to the nearest ten thousandths. * x ?, y^ = ? 80 70 60 50 40 30 20 10+ + + 50 Sales calls 10 20 30 40 Copiers sold 十+

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter2: Solving Linear Equations
Section2.2: Use A Problem Solving Strategy
Problem 2.35TI: Find three consecutive even integers whose sum is 102.
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Study the figure below and give the value of x and y^, If the least squares
equation is y= 18.9476+1.1842x. Round-off your answer to the nearest ten
thousandths. *
x ?, y^ = ?
80
70
60
50
40
30
20
10+
+
+
10
20
30
40
50
Sales
calls
Copiers sold
十+
Transcribed Image Text:Study the figure below and give the value of x and y^, If the least squares equation is y= 18.9476+1.1842x. Round-off your answer to the nearest ten thousandths. * x ?, y^ = ? 80 70 60 50 40 30 20 10+ + + 10 20 30 40 50 Sales calls Copiers sold 十+
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