UNIT 6 Planning and Collecting Data Quiz

The number of times a coin lands 'face down' when it is dropped 150 times.

Which of the three methods of collection would you use to collect this data?

• Experiment

• Observation

• Survey

The number of people that go into your local hospital each hour.

Which of the three methods of collection would you use to collect this data?

• Experiment

• Observation

• Survey

The number of pairs of shoes owned by students in your class.

Which of the three methods of collection would you use to collect this data?

• Experiment

• Observation

• Survey

Ron runs a dance class. She wants to ask her students if they would prefer to start the class at 7pm or 8pm. There are 46 students in the class. Should Ros ask all the students in the class, or should she ask a sample of students?

• Should ask all the students in the class

• Should she ask a sample of students

The population of a village is 986. Mason wants to know how often the people in the village use the village hall. He decides the sample of the population. How many people should be in his sample? Choose the most possible answer.

• 8

• 10

• 12

The number of eggs in a basket. is it a discrete data or continuous data?

• Discrete Data

• Continuous Data

The time it takes to prepare a meal. is it a discrete data or continuous data?

• Discrete Data

• Continuous Data

The weights of pineapples in the box. is it a discrete data or continuous data?

• Discrete Data

• Continuous Data

There are 892 students in Dakarai's School. Dakarai also wants to know how many students brush their teeth at least twice a day. Should Dakarai ask all the students in the class, or should he ask a sample of students?

• Should ask all the students in the class

• Should she ask a sample of students

The population of Hassan's Village is 489, So he will interview a sample of people. How many people should be in his sample? Choose the most possible answer.

• 43

• 46

• 49