Mathematics, 14.12.2021 03:00, nesa10

Lauren recorded the grade-level and instrument of everyone in the middle school School of Rock below. Seventh Grade Students Instrument # of Students Guitar 14 Bass 7 Drums 5 Keyboard 13 Eighth Grade Students Instrument # of Students Guitar 10 Bass 14 Drums 15 Keyboard 4 Based on these results, express the probability that an eighth grader chosen at random will play the bass as a percent to the nearest whole number.

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Lauren recorded the grade-level and instrument of everyone in the middle school School of Rock below...