# data[].attributes.headline
Answer all of the questions as a group as quickly as possible

# data[].attributes.subject
Answer all of the questions as a group as quickly as possible

# data[].attributes.headline
Open the worksheet and add your group's answers

# data[].attributes.subject
Open the worksheet and add your group's answers

# data[].attributes.body
Group 1 - Research Contexts 1 & 2

Group 2 - Research Context 2 & 3

# data[].attributes.body
Add a definition:
participants can be chose from different age groups which are from young people to old people. And researchers can interview different views from the female and the male.

# data[].attributes.headline
Look at the picture of your group's sampling strategy. Use the picture to explain what you think the strategy involves.

# data[].attributes.subject
Look at the picture of your group's sampling strategy. Use the picture to explain what you think the strategy involves.

# data[].attributes.body
It is a probability sampling method that researchers select members of the group regularly.

# data[].attributes.body
Screening and classifying the people under investigation, so as to obtain each group of data after classification

# data[].attributes.body
1. Population: Male runners aged 30-40 in Sheffield.
2. Sample size.
3. Stratified sampling.
4. b
5. No, because the number of participants are insufficient.
6. BCA
7. bc
8. It's a fair method without selection bias.
9. For academic researchers, it is both easy and practical.
10.  Cluster sampling