3) The Fan Cost Index (FCI) is the cost for 2 adults and 2 children to attend a major sports league game with food, 2 caps, and 2 programs. Below is the FCI for all 32 National Football League (NFL) teams for 2019. Data on the sheet Fan Cost Index. 820.56 577.16 526.57 469.17 647.52 575.91 519.74 469.02 645.14 575.54 507.4 460.4 631.62 573.26 502.72 453.76 628.87 550.3 493.53 445.3 627.84 546.3 492.93 435.32 616.06 533.43 492.1 418.62 606.44 527.36 476.58 403.2 a) Is this data for a population or a sample? b) Calculate the arithmetic mean for the FCI. C) Calculate the median for the FCI. d) Calculate the standard deviation for the FCI. e) Calculate the coefficient of variation for this data. f) Calculate the z-score for the Cincinnati Bengals (the last team). g) Is the FCI of the Bengals an outlier? Why or why not? h) Using the Empirical Rule, 95.44% of all data should lie between what range (low value and high value)? i) Using the results above, would you say the FCI is normally distributed? j) Explain your reasoning.A H National Football League teams by cost of game experience (Fan Cost Index) 2019 Fan Cost Index* of National Football League teams in 2019 (in U.S. dollars) 1 Los Angeles Chargers 820.56 320.56 577.16 526.57 469.17 2 Chicago Bears 647.52 647.52 575.91 519.74 469.02 3 New England Patriots 645.14 645.14 575.54 507.4 460.4 4 Green Bay Packers 631.62 631.62 573.26 502.72 453.76 5 Los Angeles Rams** 628.87 628.87 550.3 493.53 145.3 6 Philadelphia Eagles 627.84 627.84 546.3 492.93 435.32 7 Dallas Cowboys 616.06 616.06 533.43 492.1 418.62 8 San Francisco 49ers 606.44 606.44 527.36 476.58 403.2 9 New York Giants 577.16 10 Houston Texas 575.91 11 Washington Football Team 575.54 12 Seattle Seahawks 573.26 13 Pittsburgh Steelers 550.3 14 Minnesota Vikings 546.3 15 Denver Broncos 533.43 16 New Orleans Saints 527.36 17 New York Jets 526.57 18 Baltimore Ravens 519.74 19 Atlanta Falcons 507.4 20 Indianapolis Colts 502.72 21 Detroit Lions 493.53 22 Carolina Panthers 492.93 23 Oakland Raiders 492.1 24 Kansas City Chiefs 476.58 25 Tennessee Titans 469.17 06 Miami Dolphine