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In: Math

Every year, the students at a school are given a musical aptitude test that rates them from 0 (no musical aptitude) to 5 (high musical aptitude).

Every year, the students at a school are given a musical aptitude test that rates them from 0 (no musical aptitude) to 5 (high musical aptitude). This year's results were: 

Aptitude Score 0 1 2 3 4 5

Frequency       5 3 3 1 6 2


The average (mean) aptitude score: 

The median aptitude score:

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