ErminiaMetheney229
ErminiaMetheney229 ErminiaMetheney229
  • 26-09-2015
  • Mathematics
contestada

Find the mean of this set of numbers. 5, –11, 7, 12, –1, 0
a. 6
b. –6
c. –2
d. 2 a

Respuesta :

katie6wpg katie6wpg
  • 26-09-2015
The correct answer is D) 2.

This is because when you add all of the numbers together, you get 12.

Then, you divide by how many numbers there are, 6, and 12/6=2.
Answer Link
konrad509
konrad509 konrad509
  • 26-09-2015
[tex]\overline{x}=\dfrac{5+(-11)+7+12+(-1)+0}{6}\\ \overline{x}=\dfrac{12}{6}\\ \overline{x}=2[/tex]
Answer Link

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