<p>Ok, I live in the US however got a completely different questions for my FRQ. Looking at the frq questions posted in the collegeboard website, I feel the test I recieved was much more difficult especially FRQ #6. Did anyone else recieve a different test? And should i voice my disagreement about the frq questions to college board. Plz respond to me, Thank you</p>
<p>nah, for Q6, i think it’s engine size/graph II; i’m not gonna say why yet, but hey think about it, did you guys think question 6 is ever that easy? </p>
<p>are we allowed to discuss multiple choice?
For the smallest confidence level, how is it 97%.
If you guys are saying 0.3>0.28, or 0.15>0.14 then why wouldn’t 95% work?
2.5>0.28 and 95 is a smaller value.<br>
why isn’t it 98%? since 98% is the smallest to make 0.28 greater than the P value, 0.2 in this case.</p>
<p>@XCBro4Life apparently, ur teacher didn’t read the question carefully. it isn’t hard to see that the linear pattern is just what we want. how come you guys just remember one thing (pattern, doesnt fit) </p>
<p>@snoogleki yea i thought #6 was pretty easy, I just stared at the graph and thought, " en un ua yea as x increases, it tends to have higher residual," so I got graph 2</p>
<p>@kobe123 YAS! THAT’S IT! </p>
<p>@kobe123 well actually, it’s not quite like that. For the reasoning I put because it was in respect to FCR??? vs length, and the r was only 0.24 or something, which was relatively bad. And if you use the one with a pattern/curve, once you switch to a better model, (maybe an exponential one), it’s very likely that Jamal increases his correlation. </p>
<p>@snoogleki ok </p>
<p>@kobe123 oh i put something like “With Jamal’s linear model, at that particular point, the length can almost perfectly predict the FCR of the car”. I didn’t exactly write it like that, but you get what I’m saying. </p>
<p>@kobe123 oh wait, are you talking about a different question??? what question was that??? I don’t quite remember. </p>
<p>@snoogleki #33 I guess, the one with P = 0.28 and which is the smallest one that contains 0</p>
<p>My math teacher is a genius, I think you guys are wrong. PM me the explanation please?</p>
<p>@kobe123 oh. i think I guessed on it too, if I don’t remember, i most likely guessed. </p>
<p>@kobe123 for FRQ #1, did you find it odd that at first they implied that activity level and residential status were DEPENDENT. BUT, at the last part, it gave me a p value of .28…which gave no evidence to reject the Ho/they have no association…?? </p>
<p>remember, A 95% B C D E are 99% 98%97%and 96%</p>
<p>wooo ur smart, , I didn’t realize that I was such a ■■■■■ on #1, got part a wrong. didnt read the question carefully ending up with dividing 100 for part a</p>
<p>OH I PUT 97%. I think i did 1-P VALUE
@kobe123 </p>
<p>@kobe123 LOLL, it’s okay, #1 is not weighted as much as Q6, you got the hardest question right that’s something to be proud of :D</p>
<p>oops</p>
<p>@kobe123</p>