subject
Mathematics, 19.05.2021 19:50 Chad9310

For a survey, students in a class answered these questions: Do you play a sport?
Do you play a musical instrument?
Here is a two-way table that gives some results from the survey. Complete the table, assuming that all students answered both questions.

plays instrumentdoes not play instrumenttotal
plays sport5 16
does not play sport
total 1525
To the nearest percentage point, what percentage of students who play a sport don’t play a musical instrument?

To the nearest percentage point, what percentage of students who don’t play a sport also don’t play a musical instrument?

Student Response

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 15:20
(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100
Answers: 1
question
Mathematics, 21.06.2019 16:00
What is the length of the unknown leg in the right triangle ?
Answers: 2
question
Mathematics, 21.06.2019 20:00
If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).
Answers: 3
question
Mathematics, 21.06.2019 20:00
One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.
Answers: 1
You know the right answer?
For a survey, students in a class answered these questions: Do you play a sport?
Do you play...
Questions
question
Mathematics, 05.05.2020 07:20
question
Mathematics, 05.05.2020 07:20
question
Mathematics, 05.05.2020 07:20
Questions on the website: 13722367