Explore BrainMass

# Calculate a four-quarter weighted moving average for the number of America Online subscribers

This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

Calculate a four-quarter weighted moving average for the number of America Online (AOL) subscribers for the nine quarters of data. The data are reported in thousands. Apply wights of .1, .2, .3 and .4, respectively, for the quarters. In a few words, describe the trend in the number of subscribers.

© BrainMass Inc. brainmass.com June 3, 2020, 7:11 pm ad1c9bdddf
https://brainmass.com/statistics/central-tendency/four-quarter-weighted-moving-average-number-america-89216

#### Solution Preview

Please see the attached file.

Here I generate a small data set and demonstate how a weighted moving average is computed. I then graph out the moving average against the original data.

Calculate a four-quarter weighted moving average for the number of America Online (AOL) subscribers for the nine quarters of data. The data are reported in thousands. Apply weights of .1, .2, .3 and .4, respectively, for the quarters. In a few words, describe the trend in the number of ...

#### Solution Summary

The expert calculates the four-quarter weighted moving average for the number of America.

\$2.19