Search found 5 matches
Which of the following data sets has the third largest standard deviation? {1, 2, 3, 4, 5} {2, 3, 3, 3, 4} {2, 2, 2, 4, 5} {0, 2, 3, 4, 6} {-1, 1, 3, 5, 7} My take E, experts please suggest without calculating SD So far, all of the official GMAT questions involving SD (comparing the SD's of several...
- by nav88
Thu May 30, 2013 10:39 am- Forum: Problem Solving
- Topic: SD
- Replies: 5
- Views: 1654
RC and CR tips- Exam 1 month away
Hello, I prepared a plan according to which i will devote last 3 weeks exclusively to verbal.I am done with Sentence correction. My question is whether this is the right strategy ? I have read several of Ron's posts in which he clearly mentions that too much focus on RC and CR may deteriorate your a...
- by nav88
Tue May 21, 2013 2:59 pm- Forum: GMAT Strategy
- Topic: RC and CR tips- Exam 1 month away
- Replies: 1
- Views: 1391
Hey Nav, So sorry to hear about your wild score fluctuations! The truth of the matter is that the facts don't really add up, which means either Uncle Sam is correct and you just had a really unlucky day (though keep in mind, adaptive tests are better than non-adaptive tests at minimizing variations...
- by nav88
Fri Nov 30, 2012 7:26 am- Forum: GMAT Strategy
- Topic: Gmat 550 Quant(47) Verbal(20)-->Disaster
- Replies: 4
- Views: 2884
Gmat 550 Quant(47) Verbal(20)-->Disaster
Hi I gave my Gmat today and scored a really disappointing score of 550(quant 47, verbal 20).Took me 3 hours to come back to normal. Well I don't know where to start my story. I prepared rigorously for 10 months. Last 4 months were fully dedicated to GMAT only. Im am working in an IT company. Althoug...
- by nav88
Mon Nov 26, 2012 7:51 am- Forum: GMAT Strategy
- Topic: Gmat 550 Quant(47) Verbal(20)-->Disaster
- Replies: 1
- Views: 2746
Gmat 550 Quant(47) Verbal(20)-->Disaster
Hi I gave my Gmat today and scored a really disappointing score of 550(quant 47, verbal 20).Took me 3 hours to come back to normal. Well I don't know where to start my story. I prepared rigorously for 10 months. Last 4 months were fully dedicated to GMAT only. Im am working in an IT company. Althoug...
- by nav88
Mon Nov 26, 2012 5:49 am- Forum: GMAT Strategy
- Topic: Gmat 550 Quant(47) Verbal(20)-->Disaster
- Replies: 4
- Views: 2884