MEDIUM
Lower Secondary Stage 7
IMPORTANT
Earn 100
Identify whether the given data is categorical, discrete or continuous.
The mass of rice in a recipe
The number of people eating a meal
The colour of a fruit
The time taken to eat a meal
Important Questions on Collecting Data
MEDIUM
Lower Secondary Stage 7
IMPORTANT
You are describing a person. Give an example of something about a person that is
Discrete data Continuous data categorical data
EASY
Lower Secondary Stage 7
IMPORTANT
A restaurant manager asks customers to fill in an online questionnaire after they have had a meal. Write down two possible predictions the restaurant could test. Here, one question from questionnaire: The customer replies by choosing from one to five stars. 'Were the staff polite and helpful'?.
EASY
Lower Secondary Stage 7
IMPORTANT
A restaurant manager asks customers to fill in an online questionnaire after they have had a meal. Write down two possible predictions the restaurant could test. Why is this a good way to collect the data?
MEDIUM
Lower Secondary Stage 7
IMPORTANT
A restaurant manager asks customers to fill in an online questionnaire after they have had a meal. Write down two possible predictions the restaurant could test. You have the results of this question from customers. How can you analyse the results?
MEDIUM
Lower Secondary Stage 7
IMPORTANT
A gym manager interviews some members to investigate how they use the gym. The manager interviews members. Explain why this sample is too small.
MEDIUM
Lower Secondary Stage 7
IMPORTANT
A gym manager interviews some members to investigate how they use the gym. What are the disadvantages of interviewing everyone who uses the gym?
EASY
Lower Secondary Stage 7
IMPORTANT
A gym manager interviews some members to investigate how they use the gym. How could the manager choose a sample of members to interview?
EASY
Lower Secondary Stage 7
IMPORTANT
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.
