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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
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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.

User Amit Jayaswal
by
3.2k points

2 Answers

4 votes

Answer:7/18

Explanation:

User Vic Torious
by
4.2k points
3 votes

Answer:

11/40

Explanation:

Don't ask I just went to see the solution but that's the answer

User Problematic
by
3.0k points
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