anamcabrerabello anamcabrerabello

18-02-2019
Mathematics

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There are 25 students in a class at the beginning of the school year and the average number of siblings for each student is three. A new student with eight siblings joins the class in November. Does the average number of siblings that each student has increase, decrease or stay the same?

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sepehrashtari sepehrashtari

18-02-2019

because the sibling of new student is more than the average, so the total average would be increased.

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banana628 banana628

18-02-2019

The average number of siblings that each student has will increase.

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