all students at micahs school are required to take one fine arts class. micah surveys a random sample of…

all students at micahs school are required to take one fine arts class. micah surveys a random sample of students from his school to find out which class they take. the results are shown in the table. what fraction of students in the sample take dance? 3/20 what percent of students in the sample take dance? % fine arts class frequency drawing 5 band 10 choir 7 dance 6 theater 12

all students at micahs school are required to take one fine arts class. micah surveys a random sample of students from his school to find out which class they take. the results are shown in the table. what fraction of students in the sample take dance? 3/20 what percent of students in the sample take dance? % fine arts class frequency drawing 5 band 10 choir 7 dance 6 theater 12

Answer

Explanation:

Step1: Calculate total number of students in sample

$5 + 10+7 + 6+12=40$

Step2: Calculate fraction of students taking dance

The number of students taking dance is 6. The fraction is $\frac{6}{40}=\frac{3}{20}$

Step3: Calculate percentage of students taking dance

To convert the fraction $\frac{3}{20}$ to a percentage, use the formula $\text{Percentage}=\frac{\text{Part}}{\text{Whole}}\times100%$. So, $\frac{3}{20}\times100% = 15%$

Answer:

What fraction of students in the sample take dance? $\frac{3}{20}$ What percent of students in the sample take dance? $15%$