Mathematics, 22.04.2020 07:22 gamerella101
Lucille has a collection of more than 500 songs on her phone that have a mean duration of 215 seconds
and a standard deviation of 35 seconds. Suppose that every week she makes a playlist by taking an SRS of
49 of these songs, and we calculate the sample mean duration of the songs in each sample.
Answers: 1
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Lucille has a collection of more than 500 songs on her phone that have a mean duration of 215 second...
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