© 2010 preston powerpoints how old are you in months? warm up

© 2010 Preston PowerPoints

How old are you in months?

Warm up


Mean, Median, Mode, Range & Outlier


MeanMedianModeRange Outlier

Vocabulary


Definition

Mean (average) the sum of the data divided by the total number of elements


Definition

Median (middle) the middle number in the data set. If there are two middle numbers then median is average of them.

.


Definition

Mode (most)

the element that occurs most often.


Range

difference between the greatest and least number.

Definition


Definition

OutlierA value that is much different from the rest of the values.


What is your shoe size?

Example


Wealthiest PeopleName

Wealth (Bil) Source of Wealth

1. Bill Gates 79.2 Microsoft

2. Carlos Slim Helu & family 77.1 telecom

3. Warren Buffett 72.7 Berkshire Hathaway

4. Amancio Ortega 64.5 Zara

5. Larry Ellison 54.3 Oracle

6. Charles Koch 42.9 diversified

6. David Koch 42.9 diversified

8. Christy Walton & family 41.7 Wal-Mart

9. Jim Walton 40.6 Wal-Mart

10. Liliane Bettencourt & family 40.1 L’Oreal

11. Alice Walton 39.4 Wal-Mart

12. S. Robson Walton 39.4 Wal-Mart

13. Bernard Arnault & family 37.2 LVMH

14. Michael Bloomberg 35.5 Bloomberg LP

15. Jeff Bezos 34.8 Amazon.com

16. Mark Zuckerberg 33.4 Facebook

Mean 48.48

Median41.15

Mode 42.9 and 39.4

Range 45.8


Team Free Throw %

Memphis Grizzlies 85

Portland Trail Blazers 84

New Orleans Hornets 81

Atlanta Hawks 80

Boston Celtics 78

Cleveland Cavaliers 77

Dallas Mavericks 76

New Jersey Nets 74

Free Throw %

Washington Wizards 73

Chicago Bulls 72

Toronto Raptors 72

Golden State Warriors 71

Milwaukee Bucks 70

San Antonio Spurs 68

LA Clippers 67

Houston Rockets 67

Team Free Throw %

Mean 75

Median 73.5

Mode 72 and 67

Range 18


TEAM LEAGUE Payroll

LA Dodgers MLB 241

New York Yankees MLB 209

Manchester City English Prem League 203

Barcelona La Liga 194

Real Madrid La Liga 190

Phil Phillies MLB 180

Bayern Munich Bundesliga 174

Manchester United English Prem. League 164

Detroit Tigers MLB 163

Milan Serie A 156

Highest Payroll in Sports (Millions)TEAM LEAGUE Payroll

Boston Red Sox MLB 154

Chelsea English Prem League 151Juventus Serie A 149San Fran Giants MLB 148Arsenal English Prem League 148

Wash Nationals MLB 134Texas Rangers MLB 132Internazionale Serie A 130

Tor. Blue Jays MLB 129

Liverpool English Prem League129

Mean 163.9

Median 155

Mode 148 and 129

Range 112


Syracuse, NY 115.6

Clay, NY 115.6

Anchorage, AK 114

Utica, NY 108.2

Flagstaff, AZ 100.3

Coconino, AZ 100.3

Cheektowaga, NY 93.6

Amherst, NY 93.6

Buffalo, NY 93.6

Niagara Falls, NY 93.6

Rochester, NY 92.3

Irondequoit, NY 92.3

Erie, PA 88.8

Union, NY 81.8

Duluth, MN 80.7

Highest Average Snowfall

Mean97.62

Median93.6

Mode93.6

Range34.9

© 2010 preston powerpoints how old are you in months? warm up

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