Lesson 23 Session 2 Practice

Last updated about 3 years ago

4 questions

Question 1

Jacob surveys a random sample of 30 students. In Jacob’s sample, 24 students say they will vote for Garrett. Based on this sample, about how many students in the school should Garrett expect to vote for him if there are a total of 230 students in the school?

Question 2

Last updated about 3 years ago

4 questions

Question 1

Question 2

Question 3

There are many excellent dancers at the high school.

About 25% of the students at the high school take painting.

Of every 30 students in the high school, about 11 of them take photography.

Next year, 7 out of every 60 students at the high school will take music

Question 4

Question 3

There are many excellent dancers at the high school.

About 25% of the students at the high school take painting.

Of every 30 students in the high school, about 11 of them take photography.

Next year, 7 out of every 60 students at the high school will take music

Question 4