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6.1 The central limit theorem for sample means (averages) -- rrc  (Page 7/17)

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  • Card 7 / 17:
    The length of songs in a collector’s iTunes album collection is uniformly distributed from two to 3.5 minutes. Suppose we randomly pick five albums from the collection. There are a total of 43 songs on the five albums.

    In words, Χ = _________Χ ~ _____________In words, X ¯ = _____________X ¯ ~ _____(_____,_____)Find the first quartile for the average song length.The IQR(interquartile range) for the average song length is from _______–_______.

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Source:  OpenStax, Statistics i - math1020 - red river college - version 2015 revision a - draft 2015-10-24. OpenStax CNX. Oct 24, 2015 Download for free at http://legacy.cnx.org/content/col11891/1.8
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