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Mathematics 17 Online
OpenStudy (marsmcnugget):

The ages for people signed up for piano lessons are listed. 11,16,15,9,19,12,13,13,11,11,18,17 What is the mode of the ages? A.12 B.13 C.15 D.11

OpenStudy (butterflydreamer):

Mode is the number that appears the most :) So what number appears the most out of all the ages?

OpenStudy (marsmcnugget):

11

OpenStudy (butterflydreamer):

correct :)!

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