8 Edna wishes to investigate the energy intake from eating out at restaurants for the households in her village.
She wants a sample of 100 households.
She has a list of all 2065 households in the village.
Ralph suggests this selection method.
"Number the households 0000 to 2064. Obtain 100 different four-digit random numbers between 0000 and 2064 and select the corresponding households for inclusion in the investigation."
8
- What is the population for this investigation?
Circle your answer.
[0pt]
[1 mark]
Edna and Ralph
The 2065
The energy households intake for the
The 100 in the village village from households eating out selected
8 - What is the sampling method suggested by Ralph?
Circle your answer.
[0pt]
[1 mark]
Opportunity
Random number
Continuous random variable
Simple random