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Mathematics, 31.08.2021 17:30 h2o12

Kadeesha recorded the grade-level and instrument of everyone in the middle school School of Rock below.
Seventh Grade Students
Eighth Grade Students
Instrument # of Students
11
Instrument # of Students
Guitar
14
Bass
3
Drums
12
Keyboard
2
12
Guitar
Bass
Drums
Keyboard
7
4
Based on these results, express the probability that a seventh grader chosen at
random will play the keyboard as a fraction in simplest form.


Kadeesha recorded the grade-level and instrument of everyone in the middle school School of Rock

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