Question

inga, kai, and jason volunteer in the school library. they want to find the average number of pages of a library book. it would be unreasonable to calculate the number of pages in every book to find the average. they decide they need to find a valid sample. inga suggests choosing 100 books from the history section to get a sample. kai suggests randomly selecting 100 books from the library’s entire catalog. jason suggests using 100 books from the teen fiction section to get a sample. who suggested the best way to produce a random sample that is not biased? suggested the best way to produce a random sample that is not biased.

Explanation:

A random and unbiased sample should represent the entire population. Inga's and Jason's suggestions are from specific sections and may not represent all library books. Kai's suggestion of randomly selecting from the entire catalog is more likely to be representative.

Answer:

Kai