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salman_09 Group Title

An orchestra consists of 25 members. The youngest member is 32 years old. She leaves and is replaced by a new member who is 30 years old. By how much does the replacement change the average age of the members of the orchestra?

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  1. salman_09 Group Title
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    thx

    • one year ago
  2. salman_09 Group Title
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    By how much does the replacement change the median age of the members of the orchestra?

    • one year ago
  3. samhussain Group Title
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    0

    • one year ago
  4. Directrix Group Title
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    http://openstudy.com/study#/updates/51513785e4b0d02faf5be2e9

    • one year ago
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