What is the mean of the set of numbers?

{–8, –4, –3, –11}

A.
–6.5

B.
–4.5

C.
4.5

D.
6.5

Question

What is the mean of the set of numbers? 

 

{–8, –4, –3, –11}
  
 
 

 
 

  

  A. 
 –6.5   
   

 
 

  

  B. 
 –4.5   
   

 
 

  

  C. 
  4.5   
   

 
 

  

  D. 
  6.5

rayman5766 · Answer

help me and u get a medal

studygurl14 · Answer

mean = average
Add all the numbers together, then divide the the amount of numbers there are (4)

studygurl14 · Answer

$$\frac{ -8+-4+-3+-1 }{ 4 }=?$$

anonymous · Answer

you add all of the numbers and divide by how many numbers you have. The answer would be A.) 6.5

Studygurl already showed you how to set it up

anonymous · Answer

Hope i helped :D

rayman5766 · Answer

ye I was right thanks