Number of Certified Organic Farms in the United States, 2001-2008 Year Farms 2001 7,296 7,624 8,323 8,311 8,762 9,736 11,415 13,157 2002 2003 2004 2005 2006 2007 2008 Click here for the Excel Data File (a) Fit three trends (linear, quadratic, exponential) to the time series. (A negative value should be indicated by a minus sign. Do not round the intermediate calculations. Round your final answers to 2 decimal places.) Linear Yt = Quadratic Yt = Exponential Yt = (b) Use each of the three fitted trend equations to make numerical forecasts for the next three years. (Round the intermediate calculations to 2 decimal places and round your final answers to 1 decimal place.) Linear Exponential Quadratic 9. 10 11

Stock Market During the week of June 22, 2009, the closing numbers of the Dow Jones Industrial Average each day were: What was the overall change for the week? Was it positive or negative?

The following data report total, monthly U.S. gasoline sales in millions of dollars from January 2017 toDecember 2018. (To find the data, go to the site https://www.census.gov/retail/index.html#mrts, find“Monthly Retail Trade Report,” then select “Time Series/Trend Charts.”)Year   Month             Sales                                 ($ millions)2017   Jan                $35,6302017   Feb                  33,9722017   Mar                   38,6222017   Apr                    38,9732017   May                  40,7392017   Jun                   40,0092017   Jul                    39,7972017   Aug                  41,2172017   Sep                  41,3462017   Oct                   41,7172017   Nov                  40,1862017   Dec                  40,0462018   Jan                   39,2232018   Feb                   37,3772018   Mar                   42,6482018   Apr                    43,1092018   May                   48,0492018   Jun                    47,5462018   Jul…

tion 2 of 15 Last summer, the Smith family drove through seven different states and visited various popular landmarks. The prices of gasoline in dollars per gallon varied from state to state and are listed below. $2.34, $2.75, $2.48, $3.58, $2.87, $2.53, $3.31 Click to download the data in your preferred format. CrunchIt! CSV Excel JMP Mac Text Minitab PC Text R SPSS TI Calc Calculate the range of the price of gas. Give your solution to the nearest cent. range: dollars per gallon DELL & 4. 7 8.