alex051003 alex051003

26-06-2017
Mathematics

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the relative frequency of a drawing pin falling pin up is 3/8. How many times would you expect it to fall pin up in 400 drops?

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thatvietnamese thatvietnamese

26-06-2017

Not really sure if this is correct since I'm really bad at math, but I think it'll be 150 times. Hope this helped child :)

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