Question

help pls

Answer 1

Question 2
Look back at the data from the New York Marathon.
Year Competitors* Year Competitors* Year Competitors*
1976 2.1 1987 22.5 1997 31.4 2007 39.2
1977 4.8 1988 23.5 1998 32.4 2008 37.9
1978 9.8 1989 25 1999 32.5 2009 43.7
1979 11.5 1990 25.8 2000 30 2010 44.8
1980 14 1991 26.9 2001 24 2011 46.8
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
(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.
Part 1: Find a regression model for this new, updated data set (1976-2011). Explain your method.1+2=3

Part 2: How well does it fit? Explain your answer and reasoning.it fits well
Part 3: Use your model to predict the attendance in 2017. 21

Answer 2

the question lookks too big what do u need

Answer 3

how do i find regression

Answer 4

lol @dan815 just summed up what was in my mind...

Answer 5

lol :( i know

Answer 6

i would just plot the points on a graph and create the line of best fit then using algebra 1 skills to find the equation of the line

Answer 7

how would i know which is x and which is y

Answer 8

is year x and competitors y ?