Search found 6 matches
b) Range stays 4 away from mean. However, with three "4s" in your answer your standard deviation moves closer to the mean [4], so it changes the standard deviation. Eliminate. (This is the "trap" answer) c) Range stays 4 away from mean. However, since 3 and 5 are close to the me...
- by the_hustler
Tue Aug 25, 2009 10:43 am- Forum: Problem Solving
- Topic: SD
- Replies: 4
- Views: 1505
Hello Ian
great way to approach the problem.
but can you clarify how there are 6 possible locations for the 1st partition and for the second, there will be 7 possible locations.
In short. can you elaborate in layman terms ? sorry for the trouble
- by the_hustler
Tue Aug 25, 2009 10:34 am- Forum: Problem Solving
- Topic: Permutation & Combntn
- Replies: 10
- Views: 2552
- by the_hustler
Mon Aug 24, 2009 9:55 am- Forum: Problem Solving
- Topic: Probability - Fisherman and Sophomore
- Replies: 6
- Views: 2363
- by the_hustler
Tue Aug 18, 2009 10:17 am- Forum: Critical Reasoning
- Topic: Egypt
- Replies: 9
- Views: 3975
- by the_hustler
Tue Aug 18, 2009 10:13 am- Forum: Critical Reasoning
- Topic: Altruism
- Replies: 4
- Views: 1673
- by the_hustler
Mon Aug 17, 2009 11:09 am- Forum: Problem Solving
- Topic: Time and work
- Replies: 12
- Views: 2719