Question

When will the world reach zero growth rate? 1964 5.068 1965 5.05     1966 4.997 2007...

When will the world reach zero growth rate?

1964

5.068

1965

5.05

    1966

4.997

2007

2.553

1967

4.974

2008

2.542

1968

4.92

2009

2.524

1969

4.85

2010

2.508

1970

4.771

2011

2.492

1971

4.662

2012

2.484

1972

4.533

2013

2.468

1973

4.405

2014

2.461

1974

4.285

2015

2.452

1975

4.155

2016

2.439

1976

4.041

1977

3.94

1978

3.849

1979

3.781

1980

3.722

1981

3.666

1982

3.637

1983

3.603

1984

3.572

1985

3.542

1986

3.505

1987

3.461

1988

3.406

1989

3.333

1990

3.259

1991

3.168

1992

3.081

1993

2.994

1994

2.923

1995

2.856

1996

2.803

1997

2.756

1998

2.721

1999

2.688

2000

2.668

2001

2.639

2002

2.62

2003

2.603

2004

2.589

2005

2.57

2006

2.561
Math   Statistics-And-Probability   
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Homework Answers

Answer #1
SUMMARY OUTPUT
Regression Statistics
Multiple R 0.966406654
R Square 0.933941821
Adjusted R Square 0.932646563
Standard Error 0.223945844
Observations 53
ANOVA
df SS MS F Significance F
Regression 1 36.16174804 36.16174804 721.0467148 9.29858E-32
Residual 51 2.557738788 0.050151741
Total 52 38.71948683
Coefficients Standard Error t Stat P-value Lower 95% Upper 95%
Intercept 110.8553661 4.00187068 27.70088664 2.10231E-32 102.8212754 118.889457
year -0.053998145 0.002010931 -26.85231303 9.29858E-32 -0.058035258 -0.04996103

y^ = 110.8553 - 0.053998*year

y^ = 0

year

= 2052.95196118

=2053

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