SOLUTION: I need help with a sitprob that my teacher gave me. This'll be worth a good 20% of my term, being the 3rd term, it'll be worth 12%~ of my entire year. Please make sure you know wh

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Question 750713: I need help with a sitprob that my teacher gave me. This'll be worth a good 20% of my term, being the 3rd term, it'll be worth 12%~ of my entire year. Please make sure you know what you're doing :)
I took a picture of it, wondering if anybody could help and give me steps.
http://www1.picturepush.com/photo/a/13114909/img/13114909.jpg
I already did the boys, not sure if it was done correctly or not though. I used the regression line method and seperated the boys into two equal groups (removed the last set of coords/results because they were uneven).
The girls part, if I didn't already mess up the boys, is where I'm having trouble. Please help me find the function/equation of the graph below.
Thankyou :)
Answer by solver91311(24713) (Show Source):
You can put this solution on YOUR website!

You have a complex and time-consuming problem here, time being valuable to us and getting this problem worked apparently being valuable to you. Write back and perhaps we can determine a mutually agreeable value.

John

Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it