A gym manager interviews some members to investigate how they use the gym. State the two ways of giving out a questionnaire to the chosen members.
Important Questions on Collecting Data
Liling is comparing different models of cars. She is collecting data about cars. Give some examples of data about cars that are categorical data.
Liling is comparing different models of cars. She is collecting data about cars. Give some examples of data about cars that are discrete data.
Liling is comparing different models of cars. She is collecting data about cars. Give some examples of data about cars that are continuous data.
Here is a question from a questionnaire.The questionnaire is given to people who stayed at a hotel.
How clean was your room? Circle one number.
What is missing from the question?
Here is a question from a questionnaire.The questionnaire is given to people who stayed at a hotel.
| How clean was your room? Circle one number. |
This table shows some people replies to this question.
| Score | |||||
| Frequency |
How many people replied?
Here is a question from a questionnaire.The questionnaire is given to people who stayed at a hotel.
| How clean was your room? Circle one number. |
This table shows some people replies to this question.
| Score | |||||
| Frequency |
What was the modal score?
