What is the mean of Variable A? Express answer to one decimal place.

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Question

What is the mean of Variable A? Express answer to one decimal place.

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http://static.k12.com/calms_media/media/1547500_1548000/1547923/3/2d1e3fc91493aa218b52d4698bb4feadfd296c0f/MS_IMC-1401006-100875.jpg

anonymous · Answer

1 + 2 + 3 + 3 + 4 + 5 + 7 + 8 =   33
----------------------------    ---  =
                          8                                  8

anonymous · Answer

Am i doing this right?

radar · Answer

Seems like the right approach,

radar · Answer

Just express answer to one decimal place as instructed by the problem.

anonymous · Answer

Did i do the 3 + 3  right the dots were on top of each other on the graph so i put 3 + 3

anonymous · Answer

or was i just suppose to put one 3

anonymous · Answer

@Nnesha

radar · Answer

Let me look up definition of the mean.....Yes you did it correctly.

anonymous · Answer

@Angel_Bear19

anonymous · Answer

You did it right, it's 4.12

anonymous · Answer

its not 4.15?

anonymous · Answer

it wont let me put 4.12 only lets me do 3 letters?

anonymous · Answer

33 divided by 8 is 4.125

anonymous · Answer

i mean numbers*

anonymous · Answer

so it would be 4.1 then i guess

anonymous · Answer

okay :) thank you i'll let you know if its right :