Question

a local high school has 1,191 students with 336 freshmen, 324 sophomores, 299 juniors, and 232 seniors. what is the relative frequency of sophomores at this high school? (type an integer or decimal rounded to the nearest tenth as needed.) the relative frequency is □%.

Explanation:

Step1: Calculate total number of students

$1191$

Step2: Calculate relative - frequency of sophomores

Relative frequency of sophomores=$\frac{\text{Number of sophomores}}{\text{Total number of students}}\times100\%=\frac{324}{1191}\times 100\%$
$=\frac{32400}{1191}\approx 27.2\%$

Answer:

$27.2$