What is the equation of the least-squares regression An analysis of the decay of 10 grams of an unstable element over time was completed and is displayed in the computer output. line? O Element = 2.305 - 0.101 In(Time) Regression Analysis: In (Element) versus Time Predictor Coer SE Coef P. O In(Element) = 2.305 - 0.101(Time) Constant 2.305 0.021 109.76 0.000 Time -0.101 0.0007 -132.99 0.000 R-Sq (adj) -0.999 O In(Element) = -0.101 + 2.305(Time) s0.0079 R-Squ0.99 O In(Time) = - 0.101 + 2.305 (Element)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.7: More On Inequalities
Problem 44E
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What is the equation of the least-squares regression
An analysis of the decay of 10 grams of an unstable
element over time was completed and is displayed in
the computer output.
line?
O Element = 2.305 - 0.101 In(Time)
Regression Analysis: In (Element) versus Time
Predictor
Coef
SE Coef
O In(Element) = 2.305 - 0.101(Time)
Constant
2.305 0.021
109.76
0.000
Time
-0.101 0.0007
-132.99
0.000
R-Sq (adj) =0.999
O In(Element) = -0.101 + 2.305 (Time)
s=0.0079
R-Sq=0.99
O In(Time) = - 0.101 + 2.305(Element)
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Mark this and return
a
ch
ort sc
144
&
5
L.
8
Transcribed Image Text:Q to =://r02.core.learn.edgenuity.com/Player/ ning Unit Test Unit Test Active TIME REMAINING 01:21:21 What is the equation of the least-squares regression An analysis of the decay of 10 grams of an unstable element over time was completed and is displayed in the computer output. line? O Element = 2.305 - 0.101 In(Time) Regression Analysis: In (Element) versus Time Predictor Coef SE Coef O In(Element) = 2.305 - 0.101(Time) Constant 2.305 0.021 109.76 0.000 Time -0.101 0.0007 -132.99 0.000 R-Sq (adj) =0.999 O In(Element) = -0.101 + 2.305 (Time) s=0.0079 R-Sq=0.99 O In(Time) = - 0.101 + 2.305(Element) Save and Exit Next Submit Mark this and return a ch ort sc 144 & 5 L. 8
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