The following data on sale price, size, and land-to-building ratio for 10 large industrial properties appeared in a paper.Land-to-Sale Price Size(millions (thousands Buildingof dollars) of sq. ft.) Ratio10.621672.675130.624231.922520.139167.9286710.216986.710455.811094.6404Property123456789102.13.43.54.71.62.33.04.87.517.3(a) Calculate the value of the correlation coefficient between sale price and size. (Give the answer to three decimal places.)r =(b) Calculate the value of the correlation coefficient between sale price and land-to-building ratio. (Give the answer to three decimal places.)r =(c) If you wanted to predict sale price and you could use either size or land-to-building ratio as the basis for making predictions, which would you use?O SizeO Land-to-building ratio(d) Based on your choice in Part (c), find the equation of the least-squares regression line you would use for predicting y = sale price. (Give answers tothree decimal places.)ŷ =+x

The following data is given.Propertysale price sizeland-to-building…

The following data on sale price, size, and land-to-building ratio for 10 large industrial properties appeared in a paper. Sale Price Size (millions Land-to- (thousands Building Property of dollars) of sq. ft.) Ratio 1 10.6 2167 2 2.6 751 30.6 2423 1.9 225 20.1 3916 7.9 2867 1698 1045 1109 404 3 4 5 6 7 8 9 10 10.2 6.7 5.8 4.6 2.1 3.4 3.5 4.7 1.6 2.3 3.0 (a) Calculate the value of the correlation coefficient between sale price and size. (Give the answer to three decimal places.) r = 4.8 7.5 17.3 (b) Calculate the value of the correlation coefficient between sale price and land-to-building ratio. (Give the answer to three decimal places.) r = Land-to-building ratio (c) If you wanted to predict sale price and you could use either size or land-to-building ratio as the basis for making predictions, which would you use? O Size X (d) Based on your choice in Part (c), find the equation of the least-squares regression line you would use for predicting y = sale price. (Give answers to three decimal places.) ŷ=

The following data on sale price, size, and land-to-building ratio for 10 large industrial properties appeared in a paper. Sale Price Size (millions Land-to- (thousands Building Property of dollars) of sq. ft.) Ratio 1 10.6 2167 2 2.6 751 30.6 2423 1.9 225 20.1 3916 7.9 2867 1698 1045 1109 404 3 4 5 6 7 8 9 10 10.2 6.7 5.8 4.6 2.1 3.4 3.5 4.7 1.6 2.3 3.0 (a) Calculate the value of the correlation coefficient between sale price and size. (Give the answer to three decimal places.) r = 4.8 7.5 17.3 (b) Calculate the value of the correlation coefficient between sale price and land-to-building ratio. (Give the answer to three decimal places.) r = Land-to-building ratio (c) If you wanted to predict sale price and you could use either size or land-to-building ratio as the basis for making predictions, which would you use? O Size X (d) Based on your choice in Part (c), find the equation of the least-squares regression line you would use for predicting y = sale price. (Give answers to three decimal places.) ŷ=

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter8: Areas Of Polygons And Circles

Section8.4: Cicumference And Area Of A Cicle

Problem 46E: A tabletop is semicircular when its three congruent drop-leaves are used. By how much has the tables...

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