Mathematics, 11.05.2021 01:50, lashaaungas

Magan 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
Instrument # of Students
11
11
Guitar
Bass
Drums
Keyboard
8
8
Guitar
Bass
Drums
Keyboard
13
15
13
13
Based on these results, express the probability that a seventh grader chosen at
random will play the guitar as a fraction in simplest form.

Answers: 3

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Magan recorded the grade-level and instrument of everyone in the middle school School of Rock belo...