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Weighted mean: Tabular data The following summarizes the number of fiction books read last summer by a sample of 27 students at a certain college.

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Weighted mean: Tabular data The following summarizes the number of fiction books read last summer by a sample of 27 students at a certain college. Number of students Number of books LAI 13 What is the mean number of books read? Round your answer to at least one decimal place. books X

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