In the Google AdWords program, Observed Improvement reflects how much better one combination performed over the original, given the data that has been collected so far. The Observed Improvement is expressed as a percentage. For instance, if the original combination had a mean conversion rate of 10% and combination A showed a doubling in conversion rate, to a mean of 20%, then combination A performed 100% better than the original. Observed Improvement can also be a negative number if, for example, Combination A experiences a lower conversion rate than the original. When adopting any combination, the actual performance will naturally vary somewhat from the observed performance during the experiment.
Top Reasons To Wipe Away Your Internet History
- Information about all the sites you have visited is stored on your computer!
- Every image you have ever viewed, sent or received over the Internet is stored on your hard drive!
- There is a record of every program that you have ever downloaded or used on your hard drive!
- The windows delete button and the empty recycle bin option does NOT completely delete your files!
- Cleaning your History Files improves the speed of your computer and frees valuable disk space!
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