Quiz 2 Statistics chapter 1

Which is the best data collection technique?

A farmer with over 3,200 horses wants to know about what percentage of her horses have a common horse infection by drawing blood and testing it.

• Census

• Experiment

• Simulation

• Observation

• Sample

Tags

CCSS.HSS.IC.B.3

Which is the best data collection technique?

A farmer wants to know which is the best food for causing his horses to gain some needed weight-Brand A or Brand B.

• Census

• Experiment

• Simulation

• Observation

• Sample

Tags

CCSS.HSS.IC.B.3

Mr. Sherman wants to know whether the Senior class will prefer to have blue or white Senior shirts. So he asks 25 random Seniors to make his decision. Which method below is he using?

• Census

• Experiment

• Simulation

• Observation

• Sample

Tags

CCSS.7.SP.C.8C

Which is the best data collection technique?

Psychologists want to know what percentage of college students will say something if they see racism happening on campus.

• Census

• Experiment

• Simulation

• Observation

• Sample

Tags

CCSS.HSS.IC.B.3

Which is the best data collection technique?

Car safety scientists want to see the effect of a car flipping in a motor vehicle accident on a passenger who is NOT buckled in the back seat.

• Census

• Experiment

• Simulation

• Observation

• Sample

Tags

CCSS.HSS.IC.B.3

To survey the student body, Ms. Elliot asks everyone in house 1 to rate the food in the cafeteria on a scale of 1 to 5. Which method is she using?

• Stratified Sample

• Cluster Sample

• Random Sample

• Convenience Sample

• Systematic Sample

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

To survey the student body, Ms. Elliot asks the first 25 people in the cafeteria to rate the food in the cafeteria on a scale of 1 to 5. Which method is she using?

• Stratified Sample

• Cluster Sample

• Random Sample

• Convenience Sample

• Systematic Sample

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

To survey the student body, Ms. Elliot asks every 10th person she sees in the hallway whether they like Mr. Westall or not. Which method is she using?

• Stratified Sample

• Cluster Sample

• Random Sample

• Convenience Sample

• Systematic Sample

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Mr. Westall wants to know what percentage of all his students prefer Winter to Summer. So he asks all the students in his first period class. Which method is he using?

• Stratified Sample

• Cluster Sample

• Random Sample

• Convenience Sample

• Systematic Sample

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Mr. Sherman proposed a new dress code. He wants to know whether students prefer it to the old dress code. While students are in their homeroom classes, he has the teachers pick 3 people at random from every homeroom across the school and ask their opinion. Which sampling method is he using?

• Stratified Sample

• Cluster Sample

• Random Sample

• Convenience Sample

• Systematic Sample

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1