A pilot study was performed to investigate the effect of temperature, x (in degreeFahrenheit) on the electrical power consumed, y (in Watt) by an automotive factory.Other factors were kept constant and the data were collected from the study. Thesummary of the data are given as follows:n = 8, 2x = 401,2301, x?= 224952y? = 666509,Σ> xy = 118652.%3DCompute the equation of the least squares regression line of y on x.Interpret the equation obtained in part (i).Predict the power consumption for a temperature of 65°F.(i)(ii)(iii)(iv)Compute the coefficient of determination and explain.

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A pilot study was performed to investigate the effect of temperature, x (in degree Fahrenheit) on the electrical power consumed, y (in Watt) by an automotive factory. Other factors were kept constant and the data were collected from the study. The summary of the data are given as follows: n = 8, ) x = 401, y = 2301, = 22495 666509, xy = 118652. = (i) Compute the equation of the least squares regression line of y on x. Interpret the equation obtained in part (i). (iii) Predict the power consumption for a temperature of 65'F. (iv) Compute the coefficient of determination and explain. (ii)

A pilot study was performed to investigate the effect of temperature, x (in degree Fahrenheit) on the electrical power consumed, y (in Watt) by an automotive factory. Other factors were kept constant and the data were collected from the study. The summary of the data are given as follows: n = 8, ) x = 401, y = 2301, = 22495 666509, xy = 118652. = (i) Compute the equation of the least squares regression line of y on x. Interpret the equation obtained in part (i). (iii) Predict the power consumption for a temperature of 65'F. (iv) Compute the coefficient of determination and explain. (ii)

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter7: Analytic Trigonometry

Section7.6: The Inverse Trigonometric Functions

Problem 91E

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