Membership on a stock exchange for five years is given below:
Use the exponential smoothing procedure to obtain estimates of the trend (this is not the logarithm approach here.
Set the smoothed value for 1996 equal to the actual and use a smoothing constant o = 0.4. Compute the forecasted value for 2000.
2. True or false?
A common method of testing for auto collinearity (serial correlation) is a Wilcoxon signed rank test for one sample.© BrainMass Inc. brainmass.com June 3, 2020, 10:15 pm ad1c9bdddf
Please see the attachments
Simple Exponential Smoothing
t Members Smoothed Forecast % ...
The solution provides step by step method for the calculation of serial correlation . Formula for the calculation and Interpretations of the results are also included.