Please show steps in Excel. The 32 teams in the National Football League (NFL) are worth, on average, $1.17 billion, 5% more than last year. The datafile NFLTEAMVALUE shows the annual revenue ($millions) and the estimated team value ($ millions) for the 32 NFL teams (Forbes website, February 28, 2014). a.Develop a scatter diagram with Revenue on the horizontal axis and Value on the vertical axis. Does there appear that there is any relationship between the two variables? b. What is the sample correlation coefficient? What can you say about the strength of the relationship between Revenue and Value? Team Revenue ($ millions) Current Value ($ millions) Arizona Cardinals 253 961 Atlanta Falcons 252 933 Baltimore Ravens 292 1,227 Buffalo Bills 256 870 Carolina Panthers 271 1,057 Chicago Bears 298 1,252 Cincinnati Bengals 250 924 Cleveland Browns 264 1,005 Dallas Cowboys 539 2,300 Denver Broncos 283 1,161 Detroit Lions 248 900 Green Bay Packers 282 1,183 Houston Texans 320 1,450 Indianapolis Colts 276 1,200 Jacksonville Jaguars 260 840 Kansas City Chiefs 245 1,009 Miami Dolphins 268 1,074 Minnesota Vikings 234 1,007 New England Patriots 408 1,800 New Orleans Saints 276 1,004 New York Giants 338 1,550 New York Jets 321 1,380 Oakland Raiders 229 825 Philadelphia Eagles 306 1,314 Pittsburgh Steelers 266 1,118 San Diego Chargers 250 949 San Francisco 49ers 255 1,224 Seattle Seahawks 270 1,081 St Louis Rams 239 875 Tampa Bay Buccaneers 267 1,067 Tennessee Titans 270 1,055 Washington Redskins 381 1,700

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Please show steps in Excel.

The 32 teams in the National Football League (NFL) are worth, on average, $1.17 billion, 5% more than last year. The datafile NFLTEAMVALUE shows the annual revenue ($millions) and the estimated team value ($ millions) for the 32 NFL teams (Forbes website, February 28, 2014).

a.Develop a scatter diagram with Revenue on the horizontal axis and Value on the vertical axis. Does there appear that there is any relationship between the two variables?

b. What is the sample correlation coefficient? What can you say about the strength of the relationship between Revenue and Value?

Team	Revenue ($ millions)	Current Value ($ millions)
Arizona Cardinals	253	961
Atlanta Falcons	252	933
Baltimore Ravens	292	1,227
Buffalo Bills	256	870
Carolina Panthers	271	1,057
Chicago Bears	298	1,252
Cincinnati Bengals	250	924
Cleveland Browns	264	1,005
Dallas Cowboys	539	2,300
Denver Broncos	283	1,161
Detroit Lions	248	900
Green Bay Packers	282	1,183
Houston Texans	320	1,450
Indianapolis Colts	276	1,200
Jacksonville Jaguars	260	840
Kansas City Chiefs	245	1,009
Miami Dolphins	268	1,074
Minnesota Vikings	234	1,007
New England Patriots	408	1,800
New Orleans Saints	276	1,004
New York Giants	338	1,550
New York Jets	321	1,380
Oakland Raiders	229	825
Philadelphia Eagles	306	1,314
Pittsburgh Steelers	266	1,118
San Diego Chargers	250	949
San Francisco 49ers	255	1,224
Seattle Seahawks	270	1,081
St Louis Rams	239	875
Tampa Bay Buccaneers	267	1,067
Tennessee Titans	270	1,055
Washington Redskins	381	1,700