Statistics

The ages of five randomly chosen cars in the parking lot are determined to be 7, 9, 3, 4, and 6 years old. If we consider this sample of 5 in groups of 3, how many groups can be formed?

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  1. I think 10 b/c it's a combination C(5,3)

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  2. I agree with Katie

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  3. Thanks!!

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