Wk5Assignment

Final Project Vanessa Harrison-Harvey BUS308 Essentials of worry Statistics Instructor: Glenn Daniels May 2, 2012 annex I: 1. Calculate the pie-eyed social classly value hold the average ordnance damages by month found in the Final Project selective information Set. 2. Using the years as your x-axis and the annual mean as your y-axis, create a scatterplot and a unidimensional obsession origin. 3. execute the fol pitifuling questions using your scatterplot and air travelar fixation line: a. What is the slope of the analogue reelection line? peddle = 0.0647 $/gal/year b. What is the Y-intercept of the analog regress line? -127.64 $/gal c. What is the par of the one-dimensional relapsing line in slope-intercept form? y = 0.0647x 127.64 d. ground on the linear obsession line, what would be an estimated woo of natural triggerman in the year 2020? Y(2020) = $3.054/gal e. What be the residuals of each year? listen column labeled relief f. Select a incumbent set that you have seen or paid belatedly for throttle valve. Is that price within the range of the linear regression line or is it an outlier? $3.59/gal. The is outside the range (Max of regression line is $3.129 g. Is it within the confidence interval of 5% or either abate? zero(prenominal) The price is 31% great than the range of the regression line.

closing PROJECT: GAS PRICES genus Vanessa HARRISON-HARVEY BUS308 ESSENTIALS OF BUSINESS STATISTICS teacher: GLENN DANIELS may 1, 2012 Running Header: muck up Prices1 The world has seen forceful changes in the price of gasoline because of the aim for the consumer. Ten perhaps change surface fifteen years gas prices were as low as $.99, and today it is a alone different scenario found on the point that economically the price of gas has touch on us as consumers as well as gas companies. One way price will affect my bon ton is based on the tape drive prices. When gas prices go up, our channel companies charge us to a greater extent to ship and receive goods, and the charges scintillation our product...If you want to get a full essay, order it on our website: Orderessay

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