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Mathematics 21 Online
OpenStudy (is3535):

The ages of 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. 15 B. 11 C. 13 D. 12

OpenStudy (anonymous):

11

OpenStudy (anonymous):

11

OpenStudy (anonymous):

of course

OpenStudy (anonymous):

@is3535 it is 11. Is it right

OpenStudy (is3535):

@welshfella

Vocaloid (vocaloid):

mode = the number that appears the most often which number appears the most often? which number has the most duplicates of itself?

OpenStudy (is3535):

i think 11

Vocaloid (vocaloid):

yup! good job!

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