blossom224 blossom224

07-04-2017
Mathematics

contestada

What is the mean of the set of numbers? –12, –4, 3, 7, 11
A. 2
B. –1
C. 0
D. 1

Respuesta :

Аноним Аноним

07-04-2017

Answer:
The number of numbers is 5.–12+ –4 +3+ 7+ 11=21Average/ mean:21 / 5 = 4.2

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ayookeshy ayookeshy

07-04-2017

The answer is D) 1

-12 + -4 = -16
3 + 7 + 11 = 21

21-16 = 5

There's 5 total numbers so take the sum of all the numbers and divide them by how many numbers there are and you get...

5/5 which equals 1

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