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1. Determine if the following scenarios are: Experiment, Simulation, Survey, or Observational study. a) An study...

1. Determine if the following scenarios are: Experiment, Simulation, Survey, or Observational study.

a) An study is conducted to determine a new treatment drug for Covid 19 has different side effects for different age groups. People with the virus are placed into a treatment group, placebo group and control group to determine if there were in fact a faster recovery for those in the treatment group.

b) 2000 people were studied to determine if they social distance and wear a mask when they go out in public.

math   Statistics-And-Probability   
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Answer #1

(a) This is an Experiment, because an experiment is carried out on COVID-19 affected patients to determine whether a new treatment drug is the cure for this disease or not. The experiment involves distributing the patients into different treatment groups.

(b) This is an Observational Study, because we are observing these 2000 people and are noting down whether they are social distancing and wearing masks.

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