Question

a survey was conducted at a high school to study which instruments students are interested in playing. the data gathered is in the two - way table below: (the two - way table is omitted here as per requirements) based on this data, what is the relative frequency that a student is a senior who wants to play the violin? ?% round your answer to the nearest hundredth.

Explanation:

Step1: Identify target & total values

Target value (Senior-Violin) = 5; Total students = 40

Step2: Calculate relative frequency

$\text{Relative Frequency} = \frac{5}{40} = 0.125$

Step3: Convert to percentage

$0.125 \times 100 = 12.50\%$

Answer:

12.50%