Brendan took a survey at school and found that 9 of the students surveyed planned to take dance as their next elective, while 63 of them planned to take other electives. What is the experimental probability that a randomly selected student plans to take dance?

Simplify your answer and write it as a fraction or whole number.

P (dance) =

Question

Mathematics

Alexander Salas

31 August, 10:48

Brendan took a survey at school and found that 9 of the students surveyed planned to take dance as their next elective, while 63 of them planned to take other electives. What is the experimental probability that a randomly selected student plans to take dance?

Simplify your answer and write it as a fraction or whole number.

P (dance) =

+4

Answers (2)

Know the Answer?

Madilyn Nash · Answer 1

Total amount of students=72

p (dance) = 9/72

divide both numerator and denominator with 9

1/8

The experimental probability is 1/8

Chana · Answer 2

The "population" consists of 72 students, 9 of whom plan to take "dance" and 63 of whom plan to take other electives.

Thus, the experimental probability that a given student from this group of 72 will take dance is 9/72. Reduce this fraction to lowest terms.