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OpenStudy (anonymous):
can anyone find the mean (average) 4,3,12,9,12 follow and medal whoever find the answer
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OpenStudy (czesc):
find the sum of all the numbers, and divide that by the number of numbers you have (5)
OpenStudy (czesc):
\[\frac{ 4+3+12+9+12 }{ 5 }\]
OpenStudy (czesc):
That will equal your mean. :)
OpenStudy (anonymous):
i dont understand it tho its hard
OpenStudy (ggray):
okay so if It wants the mean all you need to do is add the numbers and divide by how many are there. What don't you understand about it?
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