11a. The following table shows values of In x and In y. Ln x 1.29 2.15...
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11a. The following table shows values of In x and In y. Ln x 1.29 2.15 4.48 6.10 Ln y 5.71 5.20 4.15 3.38 The relationship between In x and In y can be modelled by the regression equation In y = a ln x + b. Find the value of a and ofb. 11b. Use the regression equation to estimate the value of y when x= 11c. The relationship between x and y can be modelled using the formula y = kx", where k + 0, n #0, n#1. By expressing In y in terms of In x, find the value of n and of k. 11a. The following table shows values of In x and In y. Ln x 1.29 2.15 4.48 6.10 Ln y 5.71 5.20 4.15 3.38 The relationship between In x and In y can be modelled by the regression equation In y = a ln x + b. Find the value of a and ofb. 11b. Use the regression equation to estimate the value of y when x= 11c. The relationship between x and y can be modelled using the formula y = kx", where k + 0, n #0, n#1. By expressing In y in terms of In x, find the value of n and of k.
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Marketing Research Essentials
ISBN: 978-1118249321
8th edition
Authors: Carl McDaniel Jr., Roger Gates
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