The librarian interviewed the 247 patrons who spent the most time at the library last year.Is this a random sample of the library patrons?Choices:(A)yes(B)no
Q. The librarian interviewed the 247 patrons who spent the most time at the library last year.Is this a random sample of the library patrons?Choices:(A)yes(B)no
Define random sample: Understand the definition of a random sample. A random sample means every member of the population has an equal chance of being selected.
Analyze selection method: Analyze the selection method used by the librarian.The librarian selected the patrons based on the amount of time they spent at the library, which means the selection was not random but based on a specific criterion.
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