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2 years ago

13. A high school has 1600 students. In a random sample of 50 students, 15

Mathematics

1 answer:

Orlov [11]2 years ago

3 0

Answer:

480

Step-by-step explanation:

In 50 student's play station is owned by =15 student's

∴ In 1 student play station is owned by =15÷50 student

∴In 1600 student's play station is owned by =(1600×15)÷50 student's

=480 student's

∴The number of the student at the high school who

own a Play station is 480

(Ans)

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