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A reasearcher has recruited eight volunteers for a study. The volunteers are split into two groups of four people:a treatment group;and a control group.In how many different ways can this be done?​
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A reasearcher has recruited eight volunteers for a study. The volunteers are split into two groups of four people:a treatment group;and a control group.In how many different ways can this be done?​

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Answer:

70 ways? I am not too sure though

Explanation:

User Juan Carlos Coto
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