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[(18-15)/15 ] * 100 = 20 %
why you divide by 15?
Mom4MBA wrote:Average of quaterly revenues for 2002
(13+15+16+16)/ 4 = 60/4 = 15
Average of quaterly revenues for 2003
(17+18+17+20)/ 4 = 72/4 = 18
percentage change from 2002 to 2003
[(18-15)/15 ] * 100 = 20 %
- by الرضا والنور Ù
Sat Dec 26, 2015 1:13 pm- Forum: Data Sufficiency
- Topic: Mean
- Replies: 6
- Views: 5800
- by الرضا والنور Ù
Sat Dec 26, 2015 1:11 pm- Forum: Data Sufficiency
- Topic: Mean
- Replies: 6
- Views: 5800