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salman_09
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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?
 one year ago
 one year ago
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?
 one year ago
 one year ago

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salman_09 Group TitleBest ResponseYou've already chosen the best response.0
By how much does the replacement change the median age of the members of the orchestra?
 one year ago

Directrix Group TitleBest ResponseYou've already chosen the best response.0
http://openstudy.com/study#/updates/51513785e4b0d02faf5be2e9
 one year ago
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