coolman315

19.11.2019 • 

Mathematics

How will adding the value 75 affect the mean and median of the data set 1, 5, 7, 9 , 9, 10?

a.
the mean increases and the median stays the same.

b.
the mean and the median increase by the same amount.

c.
the median increases and the mean stays the same.

d.
the median increases less than the mean increases.

Ответ:

juicecarton

02.07.2022

Mathematics

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first we subtract three from fifty one equaling the triplets age which is 48.

Then we divide 48 by three which is sixteen.

If Amy is one of the triplets then her age is sixteen.

51-3=48 48/3=16

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