Probability / Statistics

H
Seating indistinguishable twins
Replies
5
Views
505
Havie
H
J
Covariance of the Sample Mean of Two Random Vectors
Replies
1
Views
350
j-astron
J
H
How many permutations of the letters ABCDEFG contain the string BCD?
Replies
7
Views
517
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
378
mmm4444bot
mmm4444bot
S
Confidence Interval Estimate: Assume that chemists' salaries are normally distributed
Replies
2
Views
368
mmm4444bot
mmm4444bot
K
how many 3-digit numbers possible from a set of : 0,3,4,5,6,7
Replies
8
Views
508
mmm4444bot
mmm4444bot
E
Average and standard deviation of the bending moment in the beams
Replies
3
Views
485
Erwin1998
E
F
Test Statistic for Proportion: 31% of all traffic related deaths were alcohol-related
Replies
1
Views
544
Dr.Peterson
Dr.Peterson
T
twice continuously differentiable G: (d/dεi)*((g(εi)/[1-G(εi)]) > 0'
Replies
1
Views
295
TamTam
T
S
Probability of type 1 and type 2 errors: Add 50 to each value in this list, and...
Replies
4
Views
562
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
465
HallsofIvy
H
L
Biased Dice Question: biased so that i lands on 1 one quarter of the time.
Replies
5
Views
601
HallsofIvy
H
A
E[x^n] when n is odd as opposed to when it's even
Replies
1
Views
511
tkhunny
tkhunny
A
Possible values of the probability density function (1/a)e^-((y-b)/a)?
Replies
5
Views
493
Allie Z
A
K
probability of getting corrct clothes in dry cleaning
Replies
12
Views
677
pka
pka
G
Hypothesis testing - maximum significance level
Replies
1
Views
345
Dr.Peterson
Dr.Peterson
M
Can someone help me w/ “7 red balls, 6 blue balls”
Replies
3
Views
531
HallsofIvy
H
N
Basic- Discrete probability distribution - Probability with conditional event?
Replies
4
Views
396
Njords
N
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