of the twots representedIs shown.st areich ofthisfast,pol.Jendents will29. Performance Task Use the table to answerthe questions.THE DAILY NEWSNEWSPAPERS DECLINING!The decline of newspapers hasbeen w dely debated as thendustry has faced down saat hehewsplint pr cet slumping adsales the loss of much classifiedadvent sing and prec bitavidrop: herculation in recentyears the number ofnewspapers slated for klaturebankruptcy at sevate cutbackshas risen especially in theUn ted States where thendustry has shed a fifth ofjournalsts since 2001Year19401950196019701980199020002010DailyNewspapersin U.S.1,8781,7721,7631,7481,7451,6111,4801,382DRevenue has plunged wh lecompet tion from internetme a ha: squeezed older prpublishers This has strictlyaffected only the United Statesat the English speaking market:though there is a large fise insales for countries like ChinaJapan and IndiaSThe debate has become moreurgent lately a: deepeningrecession has cvt profits and 3:once explosive growth nnewspaper web revenues ha:leveled off forestall ng what thendustry haped would becomean mportant source of revenveOne issue 12 whether thenewspaper industry is being hitby a cyclical trough and willrecover ar whether newTechralagy has tenderednewspapers abralete in thePart A Use technology to determine theequation for the line of best fit and thecorrelation coefficient for the data from 1940through 1980.Part B Find the line of best fit and thecorrelation coefficient for the data from1940 through 2010.Part C Compare the correlation coefficients ofthe two data sets. What do they indicate?

of the two ts represented s shown. t are ich of this fast, bol. dents will (29. Performance Task Use the table to answer the questions. THE DAILY NEWS NEWSPAPERS DECLINING! Daily Newspapers My in U.S. 1,878 1,772 1,763 1,748 1,745 1,611 Year 1940 1950 1960 1970 1980 1990 2000 2010 1,480 1,382 ww Part A Use technology to determine the equation for the line of best fit and the correlation coefficient for the data from 1940 through 1980. 246 Vand Part B Find the line of best fit and the correlation coefficient for the data from 1940 through 2010. Part C Compare the correlation coefficients of the two data sets. What do they indicate? 2015

of the two ts represented s shown. t are ich of this fast, bol. dents will (29. Performance Task Use the table to answer the questions. THE DAILY NEWS NEWSPAPERS DECLINING! Daily Newspapers My in U.S. 1,878 1,772 1,763 1,748 1,745 1,611 Year 1940 1950 1960 1970 1980 1990 2000 2010 1,480 1,382 ww Part A Use technology to determine the equation for the line of best fit and the correlation coefficient for the data from 1940 through 1980. 246 Vand Part B Find the line of best fit and the correlation coefficient for the data from 1940 through 2010. Part C Compare the correlation coefficients of the two data sets. What do they indicate? 2015

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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