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2. A horizontal beam, which supports a uniform load, is supported at both ends according to the model: h3 = In÷+k ln÷, where h and w are the height and width, respectively, of the beam. s = sag or deflection at the beam's midpoint and k = constant that depends on the length and composition of the beam. Estimate s and k by LINEAR REGRESSION. Graph the regression line by crossing the vertical axis at the correct slope compatible with the computed value. h = f(w) as shown below: w(in.) 2.0 2.1 2.2 h(in.) 4.0 4.1 4.2

2. A horizontal beam, which supports a uniform load, is supported at both ends according to the model: h3 = In÷+k ln÷, where h and w are the height and width, respectively, of the beam. s = sag or deflection at the beam's midpoint and k = constant that depends on the length and composition of the beam. Estimate s and k by LINEAR REGRESSION. Graph the regression line by crossing the vertical axis at the correct slope compatible with the computed value. h = f(w) as shown below: w(in.) 2.0 2.1 2.2 h(in.) 4.0 4.1 4.2

Algebra & Trigonometry with Analytic Geometry
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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2. A horizontal beam, which supports a uniform load, is supported at both ends according to the model: h³ = In + k In÷ , where h and w are the height and width, respectively, of the beam. s = sag or deflection at the beam's midpoint and k = constant that depends on the length and composition of the beam. Estimate s and k by LINEAR REGRESSION. Graph the regression line by crossing the vertical axis at the correct slope compatible with the computed value. h = f (w) as shown below: w(in.) 2.0 h(in.) 4.0 2.1 2.2 4.1 4.2
Transcribed Image Text:2. A horizontal beam, which supports a uniform load, is supported at both ends according to the model: h³ = In + k In÷ , where h and w are the height and width, respectively, of the beam. s = sag or deflection at the beam's midpoint and k = constant that depends on the length and composition of the beam. Estimate s and k by LINEAR REGRESSION. Graph the regression line by crossing the vertical axis at the correct slope compatible with the computed value. h = f (w) as shown below: w(in.) 2.0 h(in.) 4.0 2.1 2.2 4.1 4.2
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