AвThe following table shows how violent crime in US has been decreasing since 1990.234Murder andViolent crime nonnegligentLegacyAggravated5 YearPopulationtotalManslaughterrapeRobberyassault61990249,464,3961,820,12723,438102,555639,2711,054,8631,798,7921,425,4861995262,803,27621,60697,470580,5091,099,2072000281,421,90615,58690,178408,016911,7062005296,507,0611,390,74516,74094,347417,438862,220102010309,330,2191,251,24814,72285,593369,089781,844112014318,857,0561,197,98714,24984,041325,802741,291Let 1990 = year zero, the number of Legacy Rape = R and the year since 1990 = Y. The trendline is :R= -771*Y + 102,555Use this trendline to predict the number of Legacy Rapes in 2025.

Answered: Image /qna-images/answer/4395e83a-3d97-441e-9ebf-90aa9cb09e8f.jpg

Answered: A в The following table shows how…

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Find the number of the class containing the largest number of exam scores (1,2,3,4,5, or 6)
a. Without doing any calculations, predict whether the correlation and slope will be positive or negative. Explain your prediction. The correlation and slope will be positive because states with a larger population will most likely have a larger number of millionaires. b. Make a scatterplot with the population (in hundreds of thousands) on the x-axis and the number of millionaires (in thousands) on the y-axis. Choose the correct scatterplot below. Millionaires A. 400- 200- 100 200 Population c. Find the numerical value for the correlation. The correlation is . (Round to three decimal places as needed.) O B.. 400 Q 200- ○ C. 400- Q 200- 0+ 100 200 0 100 200 Population Population ○ D. 400- Q 200- G 100 200 Population
68 70 17 19 17 18 20 22 18 26 25 25 18 19 20 18 20 18 100 18 19 18 26 18 18 7. Mean = 8. Median = 9. Mode =
x y 28.2 -1200.2 40.9 -756.8 26.2 869.2 43.7 749.2 12.1 -636.4 22.2 -83.4 7.1 112.5 0.4 521.4 46.8 96.6 33 1011.2 5.4 -1316.2 17.1 606.4 46.2 517.3 40.6 -128.3 186 -8298.4 Use your graphing calculator to determine the correlation coefficient for this data set. Round your answer to the nearest thousandth.r=r=
Recent BASEBALL Team Payrolls and Wins Team Payroll Wins Boston Red Sox 197.041 93 Cleveland Indians 124.116 102 Los Angeles Angels 166.375 80 New York Yankees 196.39 91 Arizona Diamondbacks 127.829 93 Colorado Rockies 127.829 87 Philadelphia Phillies 100.041 66 San Diego Padres 69.624 71 Detroit Tigers 199.751 64 New York Mets 154.437 70 Seattle Mariners 154.319 78 Chicago Cubs 172.2 92 Atlanta Braves 122.603 72 Milwaukee Brewers 63.061 86 Toronto Blue Jays 163.382 76 Los Angeles Dodgers 241.149 104 Minnesota Twins 108.103 85 St. Louis Cardinals 148.153 83 Oakland Athletics 81.738 75 Texas Rangers 165.348 78 Houston Astros 124.344 101 Washington Nationals 164.335 97 Cincinnati Reds 95.376 68 Chicago White Sox 97.8 67 Miami Marlins 115.406 77 San Francisco Giants 180.823 64 Baltimore Orioles 164.326 75 Kansas City Royals 143.006 80 Pittsburgh Pirates 95.807 75 Tampa Bay Rays 70.065 80 1) If an MLB team spent an additional…
Question Content Area Given the following data: Dec. 31, Year 2 Dec. 31, Year 1 Total liabilities $128,250 $120,000 Total stockholders' equity 95,000 80,000 a. Compute the ratio of liabilities to stockholders' equity for each year. Round your answers to two decimal places. Liabilities to Stockholders'Equity Ratio Dec. 31, Year 2 fill in the blank 1 Dec. 31, Year 1 fill in the blank 2 b. Has the creditors' risk increased or decreased from December 31, Year 1, to December 31, Year 2?
Xx 57.9 35.3 55.7 57.5 55.1 55.6 51.7 60.3 49 46.6 -132.1 44.7 249.5 29.2 -618.1 35.1 -593.9 49.6 -251.2 153.6 -4857.4 y -546.3 -225.1 T = -46 795 55 151.6 -5.3 612.9 273.3 Use your graphing calculator to determine the correlation coefficient for this data set. Round your answer to the nearest thousandth.
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Suppose the following table gives the extra travel time each year, in hours, for peak-period travelers in urban areas with more than 3 million people. Annual Hours of Delay per Traveler Urban Area Los Angeles-Long Beach-Santa Ana, Ca San Francisco-Oakland, CA Atlanta, GA Washington (D.C.-VA-MD) Dallas-Fort Worth-Arlington, TX Houston, TX 67 50 61 66 53 57 Find the mean of the extra travel time each year, in hours, for peak-period travelers in urban areas with more than 3 million people. (Round your answer to two decimal places.) hr What is the standard deviation for these data? (Round your answer to two decimal places.) hr
Month January February March April May June July August September October November December Year 2016 2017 2018 $1,468 $1,386 $1,271 727 719 709 778 713 687 691 707 729 781 704 669 1,374 997 689 703 709 734 710 787 727 701 1,524 1,364 1,064 986 715 741 742 768 1,256 1,157 1,259 Click here for the Excel Data File 2019 $1,144 666 685 c. Which forecasting model is appropriate based on the data for the total U.S. bookstore sales? Appropriate model Regression analysis d. Evaluate a seasonally adjusted trend forecasting model. What is the MAD? (Round your answers to 4 decimal places.)
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