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Mathematics 15 Online
OpenStudy (vcabral1134):

What is the mean of Variable A? http://static.k12.com/calms_media/media/1549000_1549500/1549020/1/ccd22028f314df1a1d19dd0d566c910bd139c026/MS_IMC-141015-108153.jpg

OpenStudy (vcabral1134):

Will fan and medal!!

OpenStudy (amistre64):

how do we determine the mean of a set?

OpenStudy (vcabral1134):

add all the number then divide by how many numbers you have?

OpenStudy (amistre64):

yep so, define all the points of A for me ... each point has a coordinant (a,b) list all the a parts for me

OpenStudy (vcabral1134):

1,1,2,2,3,4,6,7,8,10

OpenStudy (amistre64):

i agree, now add em up, and divide by how many there are ...

OpenStudy (vcabral1134):

4.4

OpenStudy (amistre64):

44/10 yep thats our mean for A

OpenStudy (vcabral1134):

Thank you so much!

OpenStudy (amistre64):

youre welocme

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