soniclrb11 soniclrb11

19-04-2018
Mathematics

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Lee Middle School has 420 students Irene surveys a random sample of 45 students and finds that 18 of them have pet cats how many students are likely to have pet cats

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bimarshapanta17 bimarshapanta17

19-04-2018

it's answer is 168 since among 45 student 18 have pet and among 420 of course 168 will have it

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