16 questions
A video company randomly selected 100 of its subscribers and asked them how many hours of shows they watch per week. Of those surveyed, 45 watch more than 10 hours per week. Based on the data, if the company has 2,500 subscribers, then how many watch more than 10 hours per week?
400
1,125
1,400
800
You survey you 22 classmates on their favorite color. Six choose green as their favorite color. There are 396 students at your school. Estimate the number of students in your school who would choose green as their favorite color.
108
126
198
A summer camp surveys 40 campers to see if they would take tennis lessons next week. Twelve campers say they would. There are 250 campers. Estimate the number of campers the counselors should plan on taking tennis lessons next week.
60
65
75
A poll was taken of Hobby Middle School, 25 out of 30 students said they would prefer pizza on Friday’s. Out of 1200 students, what is a reasonable prediction of how many students would prefer pizza on Fridays?
100
1000
10
1