The following frequency distribution shows the distribution of delivery times (in days) for swimstuff.com customer orders during the last month. 
How many orders were delivered in less than three days?
Definitions:
Median
The middle value in a data set where half the numbers are higher and half are lower, or a central point or value.
Affluent Parents
Parents who possess a high level of wealth, facilitating an ability to provide ample resources for their children's upbringing and education.
Modern Potlatch
A contemporary interpretation of the traditional potlatch ceremony, often referring to excessive spending and consumption practices.
World View
The fundamental cognitive orientation of an individual or society encompassing natural philosophy, fundamental existential and normative postulates, or themes, values, emotions, and ethics.
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