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  3. the following table provides the project annual bu

The following table provides the project annual budget, total number of projects, and total number of people...

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Question

Economics

The following tableprovides the project annual budget, total number of projects, andtotal number of people working on the projects for City ofKillingcovid annually:

Year

AnnualBudget

(inmillions)

Number ofProjects

Number ofPeople Working on the Projects

1997

9.93

2

6

1998

7.34

8

47

1999

6.82

4

134

2000

7

2

291

2001

7.31

7

279

2002

7.86

6

82

2003

8.44

4

65

2004

7.61

5

34

2005

7.8

1

14

2006

8.6

4

249

2007

8.25

2

174

2008

8.7

3

346

2009

10.89

2

3

2010

10.53

1

8

2011

11.77

2

13

2012

11.44

4

24

2013

10.95

6

534

2014

11.12

2

6

2015

10.73

2

28

2016

11.39

1

18

2017

11.3

3

25

2018

11.27

2

54

For A to F, use thedata between Yr 2006 and Yr 2015 to calculate the following:

A. The mean of theNumber of People Working on the Project.
B. The median of the Budget.
C. The range of Budget.
D. The variance (3 significant figures) of Number ofProjects.
E. The standard deviation (nearest integer) of Number of PeopleWorking on the Project.
F. The 20% trimmed mean of Number of Projects.

G. Draw a dot plotcomparing the Number of People Working on the Project from Yr 1997to Yr 2006 and those from Yr 2009 to Yr 2018.

H. Using the data forAnnual Budget from Yr 2001 to Yr 2017, draw a double stem leafplot, then calculate the relative frequency.

Answer & Explanation Solved by verified expert
3.7 Ratings (375 Votes)
Sr No Year No of People Working on Projects t 2006 249 2 2007 174 3 2008 346 4 2009 3 5 2010 8 6 2011 13 7 2012 24 8 2013 534 9 2014 6 10 2015 28 Total 1385 Mean Total no of people Working on Projects Total Projects Total Projects 28 Mean 138528    See Answer
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