Statistics

traverse Project 1 Statistics Course Project Course Project 2 For my last(a) project, I chose to analyze Choice#2: Bryant/Smith manual(a) crusade#28. This case involved me to use relapsing outline to determine an equation that gave the merchandising terms of a inhabitation based on the different vari compe cristalt that had to be considered such as the size of the house (sq. ft.), amount of bedrooms, number of bathrooms, image of heating, architectural style, garages, basements, age, fireplaces, and school districts located in the bea. In Case 28 I was given 106 different samples of these characteristics and the prices on with them. afterwards imputing the information into MegaStats regression analysis, using price as the dependent variable I have, I sure the enamour hold of data to shape a posture on how to beget the selling price of the houses. Given the ten variables the original saying I derived was: y = a + bx1 + cx2 + dx3 + ex4 + fx5 + gx6 + hx7 + ix8 + jx9 + kx10 In this model y = the selling price, a = the y-intercept, and b through and through j ar the coefficients that belong with each variable. After analyzing the data I was able to eliminate four of the variables due to the particular that their p-value was greater than .01.

using the remaining 6 variables I derived my last model of: y = a + bx1 + cx2 + dx3 + ex4 + fx5 + gx6 + hx7 + ix8 + jx9 + kx10 y = a + bx1 + cx2 + ex4 + gx6 + hx7 + ix8 apply my model and along with the MegaStat output I was able to create an equation for the selling prices of a house. The original equation ahead eliminating freelance variables is as follows: y = -15.2124 + 0.0376 x1 + 4.92 37 x2 + -2.9115 x3 + -12.9097 x4 + 2.2877 x5! + 15.7593x6 + 9.0772 x7 + -1.0342 x8 + 5.3054 x9 + 4.6217 x10 Course Project 3 After analyzing the p-values of the independent variables I was able to eliminate x3 (BATHS), x5 (STYLE), x9 (FIRE), and x10 (SCHOOL) because their p-values are all greater than 0.1. (The independent variable names gage also be erect along with the attached...If you want to get a full essay, launch it on our website: OrderEssay.net

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