Mathematics, 04.05.2020 23:00 Reebear8372
The ministry of health was interested in the relationship between office habits of workers and health issues.
Each year, they distributed a survey to all workers in the public sector that contained various questions on work
habits as well as a standard health questionnaire. After 5 years they gathered and analyzed the entire data.
What type of a statistical study did the ministry use?
Answers: 3
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