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Mathematics 12 Online
OpenStudy (thefluffmuncher):

Can someone help me with this?

OpenStudy (thefluffmuncher):

http://prntscr.com/dhvsb6

OpenStudy (mrs.ambrose614):

What are your options????

OpenStudy (thefluffmuncher):

their are none

OpenStudy (mrs.ambrose614):

Oh so what you need help with??

OpenStudy (thefluffmuncher):

well I'm not really sure how to tackle the problem

OpenStudy (thefluffmuncher):

I know it's something to do with standard deviations and z-scores

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