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OpenStudy (anonymous):
WILL MEDAL AND FAN screenshot in comments, correlation coefficient r question I know answer, but need explanation I have exam tomorrow
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OpenStudy (anonymous):
OpenStudy (anonymous):
please
rebeccaxhawaii (rebeccaxhawaii):
hello?
OpenStudy (anonymous):
hi
OpenStudy (kropot72):
|dw:1456358873379:dw| I have drawn an estimated line of best fit. Can you estimate the value of r using the slope of the line?
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OpenStudy (anonymous):
how do I know what the slope is
OpenStudy (kropot72):
Sorry, you need to do more than find the value of the slope. However the slope is negative, therefore r must be negative. I must log out now. Hopefully someone else can help further.
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