dianasalgado200 dianasalgado200

02-05-2017
Mathematics

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a random sample of 1,400 people foind that 695 preferred to shop online rather than in stores. based on these results how many out of the next 700 people surveyed would you expect to prefer online shopping?

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Pikachuatpokeball Pikachuatpokeball

15-05-2017

345 because
-695 is 5 less than half of 1,400
-5 less than half of 700 is 345

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