Ryker has a shipment of 420420420 regular balloons and a shipment of 808080 confetti balloons to decorate a banquet hall. He suspects that the confetti balloons pop more often than the regular balloons do, so he takes a random sample of 202020 of each kind of balloon, inflates them, looks at the difference

Respuesta :

Answer:  

We cannot assume independence for the balloons sampled from the confetti balloons.

Step-by-step explanation:

From khan academy

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