The data shown in the following table and stored in Solar Power represent the yearly amount of
Question:
The data shown in the following table and stored in Solar Power represent the yearly amount of solar power generated by utilities (in millions of kWh) in the United States from 2002 through 2016:
a. Plot the data.
b. Compute a linear trend forecasting equation and plot the trend line.
c. Compute a quadratic trend forecasting equation and plot the results.
d. Compute an exponential trend forecasting equation and plot the results.
e. Using the models in (b) through (d), what are your annual trend forecasts of the yearly amount of solar power generated by utilities (in millions of kWh) in the United States in 2017 and 2018?
Solar Power Solar Power Generated Generated Year (millions of kWh) Year (millions of kWh) 2002 555 2010 1,212 2003 1,818 534 2011 575 2004 2012 4,327 2005 550 2013 9,253 2006 508 2014 18,321 2015 2007 612 26,473 2008 864 2016 36,754 2009 892
Step by Step Answer:
a b Linear trend Y 67862833 1952X where X is relative to 2002 c ...View the full answer
Basic Business Statistics Concepts And Applications
ISBN: 9780134684840
14th Edition
Authors: Mark L. Berenson, David M. Levine, Kathryn A. Szabat, David F. Stephan
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