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Raukodraug · Answer 1 · 2023-02-10T05:08:21+0000

We have to calculate the proportion (expressed in percentage) of students who do not play sports and play a musical instruments.

We can calculate this proportion as the quotient between the students who do not play sports and play a musical instruments (7 students) and the total numer of the students in the survey (we have to add all the categories):

$p=(7)/(6+7+8+3)=(7)/(24)\approx0.2917\approx29\%$

We can approximate this percentage to 30%.

Answer: 30%

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