Help pleaseeeeeee Help.
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OpenStudy (cderaalien):
@Abhisar
OpenStudy (cderaalien):
@Directrix
OpenStudy (anonymous):
Second one, multiply your x by two.
OpenStudy (anonymous):
The third one looks correct, i think...
The first, really bad at probability.
OpenStudy (cderaalien):
Thank you @Lovelarap. But, how do I solve the second exactly?
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OpenStudy (cderaalien):
12 x 2?
OpenStudy (anonymous):
Yep that's how you do it.
OpenStudy (cderaalien):
Well, there isn't an option for 24..
OpenStudy (anonymous):
Sorry num lock was of for a minuite it's 20.
OpenStudy (anonymous):
Because 4 to 80,4*20 is 80. 50*20 is 100. So, 12*20 is?
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OpenStudy (cderaalien):
240
OpenStudy (cderaalien):
I see that the ROC is 20 but...I still didn't know how to solve
OpenStudy (anonymous):
Solve as in?
OpenStudy (cderaalien):
How much more would the value of y be on the graph than its value in the table when x = 12?
So, basically we solved by doing 12 x 20...?
OpenStudy (anonymous):
On the table you get 240, now you have to find the y on the graph.
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OpenStudy (cderaalien):
wait.. no the roc on the graph is 35
OpenStudy (anonymous):
No, you have to find the value of y on the graph. If x=8, y=280. Add 280 by 70, you get 350 so x=10, y=350. Know add 350+70 and you get the y value of x=12.
OpenStudy (cderaalien):
The answer is 180.
OpenStudy (cderaalien):
? right
OpenStudy (anonymous):
YES!
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OpenStudy (anonymous):
YAY! YOU GOT IT!!!!
OpenStudy (cderaalien):
I got it by 20 x 12 and 12 x 35
then I subtrcted 420 - 240 = 180.