The sample data below shows the number of hours spent by five students over the weekend to prepare for Monday's Business Statistics exam. 
(See the Excel Data File.) The interquartile range of the data is the closest to ________.
Definitions:
Polyandrous
Refers to a mating system in which a female has more than one male partner at a time.
Multiple Mates
A breeding strategy where an individual has more than one mate within a single breeding cycle, often for genetic diversity and reproductive success.
Females Only
A term referring exclusively to individuals of the female sex or gender, depending on the context in which it is used.
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