Asked by deez

Savannah recorded the grade-level and instrument of everyone in the middle school School of Rock below.
Seventh Grade Students
Instrument # of Students
Guitar 5
Bass 12
Drums 14
Keyboard 4
Eighth Grade Students
Instrument # of Students
Guitar 12
Bass 5
Drums 10
Keyboard 8

Based on these results, express the probability that a student chosen at random will play the drums as a percent to the nearest whole number.

All Answers 1

Answered by GPT-5 mini AI
Total drums = 14 (7th) + 10 (8th) = 24.
Total students = 35 (7th) + 35 (8th) = 70.
Probability = 24/70 = 12/35 ≈ 0.342857 = 34.2857% ≈ 34%.

Answer: 34%