Definition:
Sampling is a direct marketing technique in which small product samples or demonstrations are sent to future customers, in order for them to try them and acquire it later. This is done free of charge and promotionally, usually used when a new product is launched, as a form of advertising. It is usually done as a mailbox, magazines, by mail, on the street or with the acquisition of another related product or service.
In Web Analytics, the term Sampling is also used to refer to the sampling of the data collected by a web analyticstool.
Índice de contenidos
Statistical sampling
On the other hand, sampling can also mean the process used in statistical analysis in which a predetermined number of observations are taken from a larger population. The methodology used to sample a larger population depends on the type of analysis being performed, but may include simple random sampling or systematic sampling. In business, an auditing CPA uses sampling to determine the accuracy of account balances in financial statements and managers use sampling to evaluate the success of the company’s marketing efforts.
Sampling in Web Analytics
Sampling or sampling supposes a reduction in the quality of the data in web analytics, since conclusions are drawn not from the total set of data itself, but from a sample of them. Working with a subset of data that is not significant enough can lead to erroneous conclusions if the sampling is too large.
In Google Analytics we will only know that there is no sampling when the reports show the message“this report is based on 100% of the sessions”
Frequently asked questions about Sampling
What does Sampling mean in digital marketing?
Sampling refers to the concept described in this glossary entry: Definition: Sampling is a direct marketing technique in which small product samples or demonstrations are sent to future customers, in order for them to try them and acquire it later. In Web Analytics, the term Sampling is also used to refer to the sampling of the data collected by a web analytics tool. It gives teams a shared vocabulary for analysing digital projects.
When should teams pay attention to Sampling?
Teams should review Sampling when it affects acquisition, measurement, user experience, content, automation or campaign performance. The important step is to connect the definition with a real decision.
How is Sampling used in a digital strategy?
Sampling is used by translating the concept into practical checks: where it appears in the funnel, which data or channel is involved and whether it needs optimisation, monitoring or documentation.
What is a common mistake when interpreting Sampling?
A common mistake is using Sampling too broadly. It is better to verify the context, the tool or the metric involved before making strategic or technical conclusions.