| | |  | | 
11-07-2009, 11:35 AM
|
#16 | | Senior Member
Join Date: Sep 2008
Posts: 1,468
|
what was the answer to the percentile question?
| 
| Reply
| |
11-07-2009, 11:44 AM
|
#17 | | Junior Member
Join Date: Jan 2009
Posts: 184
|
Come on, guys, I can't believe no one on CC knows the answer
| 
| Reply
| |
11-07-2009, 11:48 AM
|
#18 | | Member
Join Date: Oct 2007
Posts: 760
|
I left it blank. I can't believe I knew how to answer that question a week ago, but didn't expect the normal distribution curve to come up and ended up forgetting how to do it.
fml. I've definitely got at most 46 raw score. Can't have make any more stupid mistakes otherwise there goes my 800...
| |
| Reply
| |
11-07-2009, 11:50 AM
|
#19 | | Junior Member
Join Date: Nov 2009
Posts: 68
|
Using normalcdf(-1E99,84,74,2) i got the answer to be 99 percentile. I didn't know how to do it then, and I'm not totally sure that's correct, but I got it wrong. I'm pretty sure I got like only 2 wrong though, but there's always little mistakes. I'm hoping for the 800.
| |
| Reply
| |
11-07-2009, 11:54 AM
|
#21 | | Junior Member
Join Date: Nov 2009
Posts: 68
|
I agree, i got like 99.999...
| |
| Reply
| |
11-07-2009, 11:58 AM
|
#22 | | Junior Member
Join Date: May 2009
Posts: 152
|
ax^3 + bx^2 question, was it option E or something
| |
| Reply
| |
11-07-2009, 11:59 AM
|
#23 | | Junior Member
Join Date: Mar 2009
Posts: 91
|
percentile was above 99.
Pretty sure.. you use the 68-95-99 rule
| |
| Reply
| |
11-07-2009, 11:59 AM
|
#24 | | Junior Member
Join Date: Nov 2009
Posts: 68
|
Should have been choices I and III, so that might be right.
| |
| Reply
| |
11-07-2009, 12:01 PM
|
#25 | | Junior Member
Join Date: May 2009
Posts: 152
|
ugh i think i got -1... i think i circled wrong chioice because i had like 20 secs left when looking over the paper and i changed my answer choice, can anyone remember if it was E for I and III?
| |
| Reply
| |
11-07-2009, 12:01 PM
|
#26 | | Senior Member
Join Date: Sep 2008
Posts: 1,468
|
do u remember what choice one said?
| |
| Reply
| |
11-07-2009, 12:02 PM
|
#27 | | Junior Member
Join Date: Jan 2009
Posts: 184
|
what were I and III? I don't really remember the answer choices
| |
| Reply
| |
11-07-2009, 12:03 PM
|
#28 | | Junior Member
Join Date: May 2009
Posts: 152
|
answer 1, i know silly lol :P was 2^3/5 then there was the center of ellipse at (-2, 5) or (2,-5) something, then there was a question where the angle was like 29.3 or something, last 1 i got 99+, second last i got none, for the tangent question i got 3.14, umm cant remember many others
| |
| Reply
| |
11-07-2009, 12:05 PM
|
#29 | | Junior Member
Join Date: Mar 2009
Posts: 91
|
the second to last question was about the triangle.
I am pretty sure the answer was infinite.
| |
| Reply
| |
11-07-2009, 12:05 PM
|
#30 | | Junior Member
Join Date: Dec 2008
Posts: 204
|
The I and III question was the one with of x=2 and x=/2 for some equation.
| |
| Reply
| All times are GMT -5. The time now is 08:44 AM. |
![bbtitle]](/images/misc/cc_logo.gif){kind=logo}
