Data Collection

Choose the method: weight & height น้ำหนัก​

• interview

• measurement

• observation

Choose the method: ask questions one by one /person to person

• exploration

• questionnaire

• interview

Choose the method: ask questions using paper form

• exploration

• questionnaire

• interview

Definition:  Observations, measurements, and other types of data scientists gather.

• Experiment

• Empirical evidence

• Hypothesis

• Model

Tags

NGSS.MS-LS2-1

NGSS.MS-PS1-2

Which of the following is a qualitative data collection method?

• Measuring temperature with a thermometer

• Conducting interviews

• Weighing objects on a scale

• Counting the number of occurrences

Which of the following is a method of data collection?

• Hypothesis formulation

• Survey

• Conclusion drawing

• Risk assessment

Tags

NGSS.MS-PS2-2

Which of the following is an example of a quantitative data collection method?

• Observing animal behaviour

• Conducting a focus group

• Measuring the height of plants

• Describing the colour of a solution

Tags

NGSS.MS-PS3-4

The data collected supports which of the following questions that Squidward could have tested?

• Which song does the audience prefer?

• Which instrument does the audience like best?

• Which reed length creates the best sound?

• How do applause affect performance?

Tags

NGSS.MS-PS4-2

Which of the following is a primary method of data collection in scientific research?

• Experimentation

• Hypothesis formulation

• Data analysis

• Conclusion drawing

Tags

NGSS.MS-PS2-2

What is the main purpose of data collection in science?

• To prove a hypothesis

• To gather evidence

• To publish results

• To create a theory