Question

Year
Competitors*
Year
Competitors*
Year
Competitors*
1976
2.1
1987
22.5
1997
31.4
1977
4.8
1988
23.5
1998
32.4
1978
9.8
1989
25
1999
32.5
1979
11.5
1990
25.8
2000
30
1980
14
1991
26.9
2001
24
1981
14.5
1992
28.6
2002
32.5
1982
14.3
1993
28.1
2003
35.3
1983
15.2
1994
31.1
2004
37.3
1984
14.6
1995
29
2005
37.6
1985
16.7
1996
29
2006
38.4
1986
20.5
* in thousands

Answer 1

Look like we need computer scientist.

Answer 2

What are u asking?

Answer 3

Use this original data, but update it with the following information so that it is accurate through 2011. (The 2012 NY Marathon was cancelled due to the aftermath of Hurricane Sandy.) Use the entire data set (1976-2011) to answer all parts of Question 2.
Year
Competitors
(in thousands)
2007
39.2
2008
37.9
2009
43.7
2010
44.8
2011
46.8
Part 1: Find a regression model for this new, updated data set (1976-2011). Explain your method.
Part 2: How well does it fit? Explain your answer and reasoning.
Part 3: Use your model to predict the attendance in 2017.

Answer 4

oh

Answer 5

Do you understand it? @owl66

Answer 6

My bad, we may need statistician.

Answer 7

Seriously, I can't really help sorry...

Answer 8

Me either.

Answer 9

i don't spend time with stats and i don't remember much
but the first thing I would do is to plot the graph and the best fit line
see the relationship or trend with the original data