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Lashonda and Hans want to find the mean number of movies students in their class saw last year. So they each randomly select students in their class
and ask for the numbers.
The results are shown below. Use the data to answer the questions.
Lashonda's sample:
7, 10, 20, 8, 12
Hans's sample:
13, 5, 10, 20
(a) What is the sample size for Lashonda's samole?