Refer to the quarterly Standard & Poor's 500 stock market index, Exercise 14.22. a. Use exponential smoothing
Question:
Refer to the quarterly Standard & Poor's 500 stock market index, Exercise 14.22.
a. Use exponential smoothing with w = .7 to smooth the series from 2008 through 2014. Then forecast the quarterly values in 2015 using only the information through the fourth quarter of 2014.
b. Repeat part a using w = .3.
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Step by Step Answer:
a To compute the exponentially smoothed values we follow these steps For w 7 The rest of the value...View the full answer
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Related Book For 
Statistics For Business And Economics
ISBN: 9780134506593
13th Edition
Authors: James T. McClave, P. George Benson, Terry Sincich
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