
Please post any and all homework or other textbookstyle problems in one of the Homework & Coursework Questions...

Feb2313 09:25 AM
micromass

1 
32,456 
Let's imagine two sets A = {1,2,...,k} and B = {1,2,...,k} for some natural k, then let's create n twoelement sets...

May1704 03:02 PM
AKG

1 
1,431 
I want clustering softwares involving hierarchical and K means for Unix/Linux platform.
Where can i get them ???

May1904 04:59 AM
karthik3k

0 
3,059 
I am wondering if this area is fully recognized in education system, In singapore, i do not hear of it that at all.

May1904 08:48 AM
Lonewolf

1 
1,368 
i am having some difficulties for a question on probability. it is:
i have no idea what so ever of how to start...

May2404 12:30 PM
broegger

4 
1,599 
Fields of singular probabilities are inherent to quantum mechanics, but what method determines the statistics of curve...

May3004 10:47 PM
Loren Booda

3 
2,023 
What do you mean by Bagging in Mathematics ???

Jun404 10:43 AM
Brad_Ad23

5 
1,674 
Hi members,
I have traveled this forum sometimes, But this is my first question. I hope to get your help so that I...

Jun604 12:37 PM
maverick280857

3 
1,442 
I have a problem where I get 3 or 4x4 matrices and I'd like to compare them. The matrices are transition states so...

Jun604 11:37 PM
Damned charming :)

1 
2,818 
Recently I became rather bored and decided to play around with random numbers. I utilized a spreadsheet for this. I...

Jun704 08:17 PM
Brad_Ad23

0 
1,420 
lets say I have a set of 2 numbers (1, and 2). I can arrange this set (including all possible amounts of numbers in...

Jun804 05:33 PM
Gokul43201

4 
1,622 
Given the probability of flipping a heads with a fair coin is \frac{1}{2}, what is the probability that the first...

Jun904 05:20 PM
Gokul43201

6 
1,565 
As we cannot prove that Godel's system of axioms (ZFC?) is consistent, is it possible that it is inconsistent, that...

Jun1004 01:47 AM
DMR

3 
1,791 
Hi All,
With the given problem below, any suggestion?
A fair die is tossed 360 times. The probability that a six...

Jun1004 07:02 AM
jcsd

6 
4,034 
can anyone tell me the answer to this??
if
U (universal set) = {1,2,3,4,5,6,7,8,9,10,11,12,13,14}
C (just a...

Jun1504 01:47 PM
HallsofIvy

4 
1,393 
I have two polynomials fit to two different sets of data points. What I need to know is if there is a way to obtain a...

Jun1604 09:48 AM
Gokul43201

10 
2,175 
I'm wondering if there is a program that can do this, and if so which one and how.
What I need is a program in...

Jun1704 08:43 PM
Brad_Ad23

5 
1,718 
while reading an article regarding logic, i came across something that always used to confuse me as a student of logic...

Jun1904 08:28 PM
phoenixthoth

0 
1,339 
can anyone tell me the answer to this??
if
U (universal set) = {1,2,3,4,5,6,7,8,9,10,11,12,13,14}
C (just a...

Jun2004 08:04 PM
NeutronStar

3 
1,398 
Hello ,
I have a transition matrix
Panel A:Moody's
Aaa Aa A Baa Ba B Caa default...

Jun2504 12:25 PM
JosephFrank

0 
7,540 
I found this probability puzzle a day or two ago, but I don't think I believe the reasoning used in the solution...

Jul404 07:22 PM
plover

12 
2,481 
One winter night during one of the many German air raids on Moscow in World War II, a distinguised Soviet professor of...

Jul504 12:41 AM
somy

1 
1,840 
Hello!
Are all rational expression of two linear expression, say f (x) =
(x + 3)/(x  3), bijective? How will...

Jul504 09:32 AM
HallsofIvy

2 
1,989 
X has a uniform distribution of
Y = h(x) = max(X,1X)
question: pdf is what?
i think it is (xa)/(BA) = x ,...

Jul604 01:18 AM
Goalie_Ca

3 
1,341 
I'm trying to solve a problem that states: Select a card from the deck. What is the probability that this card will...

Jul704 12:44 AM
Goalie_Ca

2 
1,045 
Hi every body,
i've a simple question in the programation for a certain methode called Monte Carlo method for...

Jul704 04:22 AM
techwonder

1 
1,216 
Can somebody prove the following:
A Random number which (truly) is uniformly distributed on (or in fact any...

Jul1104 02:32 AM
somy

12 
3,864 
Hello,
I`m wondering if anyone knows of a good (free) "off the shelf" hidden markov model program. I am trying to...

Jul1604 08:40 AM
primal schemer

0 
1,650 
Hi to all,
my problem is the following:
I have different different quality metrics which are able to assess image...

Jul1604 09:57 PM
phoenixthoth

1 
1,619 
Hi people
I study on image processing and fuzzy logic. When I working on histogram normalization, I saw an equation...

Jul1704 06:53 AM
MathematicalPhysicist

2 
4,081 
I don't understand the generating function used to find the probability that the sum of the numbers of occurring...

Jul2004 08:43 PM
JierenChen

5 
3,631 
For set A = {1, 2} and B = {2, 3} what is the Power set of A x B? I get:
{empty set, {(1,2)}, {(1,3)}, {(2,2)},...

Jul2104 11:55 AM
Muzza

1 
5,407 
for a normalized distribution function f(p) over a finite interval I,
f(p) >= 0,
Int f(p) dp (over I) = 1
...

Jul2204 12:49 AM
kakarukeys

0 
4,664 
for the distribution B(3,0.5),
a) how many outcomes are there to each trial?
b) how many trials are there?
c) how...

Jul2404 02:34 AM
doc_doc

0 
1,174 
In the statement P > Q , Q is necessary for P.
I just don't get it ,why don't we say P is necessary for Q, can you...

Jul2404 12:51 PM
metacristi

6 
15,990 
hello,
please i'm, taking statistic this term and i really have a problem with this question:
which is
for the...

Jul2404 02:29 PM
theFuture

1 
1,155 
I have in my hand a standard deck of cards. You take the top card off the deck and you hold it in your hand without...

Jul2404 04:39 PM
Jin314159

13 
3,706 
Easy question but i'm being stupid somewhere. quite frustrating... enough to post it :surprise:
Basically the...

Jul2604 07:47 AM
HallsofIvy

1 
2,154 
hello i really have a problem in my statistic class. please help me
i'm begging you, i don't wanna fail. please.....

Jul2604 08:01 AM
HallsofIvy

1 
1,066 
i know this may seem to be on such a novice level and in the wrong section, but I hope someone here can help me. I...

Jul2704 11:19 AM
hallelu01

5 
1,096 
Hi, i have this question wrong in my intro statistics class and i'm wonder if someone could help me understand why....

Jul2904 01:57 AM
lth2525

3 
6,356 