<p>yeah that's what I meant..I just didn't want to act too much like i'm discussing the test, you know. ;)</p>
<p>anyway for part b I got 1-(1-0.0918)^3. Is that right?</p>
<p>yes its jsut plug and chug on 6</p>
<p>i just got a ZERO on the AP Test....it was so hard that I died during the test...IT WAS SO SO HARD...(I think you guys know how I feel)</p>
<p>I am so depressed because I worked SOO hard...</p>
<p>how so?.......</p>
<p>ye quizquick that's it....well now i know i got at least 1 FR right</p>
<p>Quick Quiz that's exactly what I did lol!!!!
idk, I mean I got 4/6 of the FR.
Number 6 wasn't that bad. It took me a while to understand what they were talking about(tell you more after 48 hours passed) but I'm pretty confident I got it.
Third part on the M=D+E totally threw me off. I just guessed lol.</p>
<p>Eh, I thought the multiple choice was pretty easy, then my outlook of the test changed after the free response ones. 1 was straight forward enough, I got parts a and c on question 2, I'm confident about numbers 3 and 4, I kinda made up some random crap on number 5 since I concentrated the bulk of my time on number 6, which I never got anyway; if I'm lucky, I got parts a and b right on number 6 and I might possibly get a 1 on that question. :D</p>
<p>lol I answered all 6, but I probably average a 2 on each of them.</p>
<p>for the experiment question, were we supposed to have control groups?
I included them just in case</p>
<p>wats considered a normal curve for AP Stats?
isn't the raw score 100 for AP Stats?
can someone tell me the range (raw score) for 3, 4, and a 5</p>
<p>oh yea, since this is my first ever ap test, can anyone tell me when the answers to the FRQ will be available online?
Thanks</p>
<h1>6 supposedly dealt with F-tests...which is chapter 15 in my book...which meant that all 20 kids who took the exam from my school were CLUELESS (including myself, of course)</h1>
<p>look at the other AP Stat thread below this one</p>
<p>do you guys think they'll change the raw scores for each grade?? Maybe lower everything by a few points?</p>
<p>I'm hoping they do, because based on my confidence level for how I did on the exam, I think I would have a raw score of about 67, so yeah, lowering the raw score would benefit me pretty nicely.</p>
<p>(n-1) s^2/ chi square right < pop variance < (n-1) s^2 / chi square left. Then do a one sided test at the 5%sig level. This is what my teacher put up on the board one day, it helped so much.</p>
<p>And I thought the other FR were really easy, except a part c.
The MC I left one blank because I was in between two answers, and whenever I guess I get it wrong. I guessed on like 2 other because I was almost sure.</p>
<p>AP Stat was a joke. The FRQ were moderately difficult (the what is S and #6 were a bit hard), but the MC was ridiculously easy. I bet you half my class gets a 4 or 5 without prep haha. Seriously I sat there during the MC for like 50 minutes and 30 minutes on the FRQ.</p>
<p>I feel like crying right now about the blank spaces in number 6 (and a couple other places). That is all.</p>
<p>i got owned by the free response</p>
<p>the probability one was kinda crazy, i know there's formulas for it but i didn't know. the last one, i just used that little equation they gave for the chi-squared. if that's wrong, then i guess i bombed that question. and i agree, this year's FR was harder than the previous years. i thought the multiple choice was ok, cept for maybe 10 or so that either i didn't know or i had to guess between 2 answers.</p>