Sample Population

_______ is the entire group of objects or individuals considered for a survey.

• Sample
• Population
• Random Sample
• Quartile

Tags

CCSS.HSS.IC.B.3

CCSS.HSS.IC.B.4

A sample of students is taken from the school's A honor roll. The school estimates that there are actually 360 students on the A honor roll. Using this sample from the table, how many students on the A honor roll are 8th graders?

• 126 8th graders

• 280 8th graders

• 172 8th graders

• 114 8th graders

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

A recent survey of 800 seventh graders from across the state shows 4 out of 10 like to play paper football. How many students said they like to play paper football?

• 40 students
• 200 students 
• 320 students
• 8,000 students

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

CCSS.7.SP.A.1

CCSS.7.SP.A.2

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

• 23
• 25
• 35
• 50

Tags

CCSS.7.SP.A.1

CCSS.7.SP.A.2

• 1425
• 1475
• 1525
• 1575

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

CCSS.7.SP.A.1

CCSS.7.SP.A.2

• 10820
• 10920
• 11820
• 11920

Tags

CCSS.7.SP.A.1

CCSS.7.SP.A.2

• 20
• 34
• 84
• 350

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

CCSS.7.SP.A.1