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Probability / Statistics

N
Combinations/Permutations where only certain elements in series can vary
Replies
2
Views
521
n00b123
N
M
Could anyone explain me how to calculate the following...?
Replies
8
Views
413
Marko36
M
H
Probability of a Straight
Replies
8
Views
554
Jomo
Jomo
E
Fitting Gaussian distro to data w/ 100 patients mean 13.3 stand-dev 2
Replies
2
Views
351
j-astron
J
K
Cont. Random Var has PDF f(x)=1/2 (0<=x<=1),=(3-x)/4 (1<=x<=3),=0 (otherwise)
Replies
4
Views
395
Harry_the_cat
H
H
Solutions to an X1+X2...+X5=21 EQN
Replies
5
Views
495
pka
pka
H
Seating indistinguishable twins
Replies
5
Views
465
Havie
H
J
Covariance of the Sample Mean of Two Random Vectors
Replies
1
Views
329
j-astron
J
H
How many permutations of the letters ABCDEFG contain the string BCD?
Replies
7
Views
475
Havie
H
J
z scores and probability: police exam, jury pool
Replies
3
Views
2K
mmm4444bot
mmm4444bot
L
Word Problem for Statistics and Probability
Replies
1
Views
353
mmm4444bot
mmm4444bot
S
Confidence Interval Estimate: Assume that chemists' salaries are normally distributed
Replies
2
Views
329
mmm4444bot
mmm4444bot
K
how many 3-digit numbers possible from a set of : 0,3,4,5,6,7
Replies
8
Views
477
mmm4444bot
mmm4444bot
E
Average and standard deviation of the bending moment in the beams
Replies
3
Views
444
Erwin1998
E
F
Test Statistic for Proportion: 31% of all traffic related deaths were alcohol-related
Replies
1
Views
521
Dr.Peterson
Dr.Peterson
T
twice continuously differentiable G: (d/dεi)*((g(εi)/[1-G(εi)]) > 0'
Replies
1
Views
269
TamTam
T
S
Probability of type 1 and type 2 errors: Add 50 to each value in this list, and...
Replies
4
Views
532
j-astron
J
J
Predict price from extrapolation from data set of home sales prices in nbhd
Replies
2
Views
3K
Ramzan Shahid
R
R
If I have nine 100 sided dice & need them to land on numbers 1-15, what is...?
Replies
4
Views
437
HallsofIvy
H
L
Biased Dice Question: biased so that i lands on 1 one quarter of the time.
Replies
5
Views
555
HallsofIvy
H
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