Regression methods were used to analyze thedata from a study investigating the relationshipbetween roadway surface temperature (x) andpavement deflection (v). Summary quantitieswere2020202020Σx 1478 , Σy- 12.75, Σ x-1432 15.8 , Σ.-8.86 and Σ xy 1083.67n=1n=1n=1n=1n=1 f. What proportion of variation in thepavement deflection is explained by thevariation in the surface temperature?g. Test for significance of regression using a= 0.05.1. What is the teststatistics.2. What is the criticalvalue.3. What conclusions canyou draw?4. Find the p-value for thistest.h. Estimate the standard errors of the slope.i. Estimate the standard errors of theintercept.

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Regression methods were used to analyze the data from a study investigating the relationship between roadway surface temperature (x) and pavement deflection (v). Summary quantities were 20 20 20 20 20 Σx-1478 , Σν-12.75, Σx-1432 15.8, Σ,- 8.86 and Σ xy 1083.67 n=1 n=1 n=1 n=1 n=1

Regression methods were used to analyze the data from a study investigating the relationship between roadway surface temperature (x) and pavement deflection (v). Summary quantities were 20 20 20 20 20 Σx-1478 , Σν-12.75, Σx-1432 15.8, Σ,- 8.86 and Σ xy 1083.67 n=1 n=1 n=1 n=1 n=1

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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