Graybeard
Well-Known Member
The best ad redundancy is said to be 7 (7 times)
How does the Law Of Large Numbers apply here?
What is an adequate sample size?
And more importantly what sample is defined as being indicative?
ex: CR of what?
haven't read it all (super long) but
How does the Law Of Large Numbers apply here?
What is an adequate sample size?
And more importantly what sample is defined as being indicative?
ex: CR of what?
- The ad is clicked;
- a landing page has a CTR to a offer or target;
- or a post-back of a sale?
haven't read it all (super long) but
So, the same ad appearing across different websites (or media types --so called Omni-Channel Marketing) when seen by the same user (viewer) are probably the most effective ad campaigns.When observations are not independent, they become (at least partially) redundant, and a rational perceiver has to account for this redundancy when forming impressions. Repetition constitutes the most extreme case of redundancy, where each piece of information holds no additional value, and must therefore be completely discounted by the rational perceiver. Wittgenstein (1953, p. 94) described relying on repeated information “as if someone were to buy several copies of the morning paper to assure himself that what it said was true.” Although the redundancy in reading the same newspaper article multiple times is obvious, in real life redundancy is often masked by different formats, mixtures of novel and repeated information, or time lags between observations (Unkelbach et al., 2007). As a result, humans regularly rely on redundant information when forming impressions and judgments, and when making decisions.