Probability / Statistics

N
Why is this not sigma squared?
Replies
3
Views
940
Dr.Peterson
Dr.Peterson
A
Need help on a problem i can't solve
Replies
4
Views
1K
A.B.
A
G
PLEASE HELP!!
Replies
6
Views
1K
blamocur
blamocur
A
Which formula is right to use, P(A or B) = P(A) + P(B) - P(A∩B) or P(A ∪ B) = P(A) + P(B) - P(A∩B)?
Replies
9
Views
2K
pka
pka
H
Request for urgent Help in a Probability Question
Replies
3
Views
949
Hazratgi
H
Z
Help me :(
Replies
1
Views
669
Deleted member 4993
D
S
Compound poisson
Replies
0
Views
491
samsam321
S
M
Need help with 2 questions i keep getting wrong
Replies
5
Views
1K
mermaid2001
M
A
Standard normal distribution
Replies
6
Views
1K
Harry_the_cat
Harry_the_cat
M
Probability
Replies
1
Views
613
Deleted member 4993
D
M
Random Statistics Question, how many outcomes with multiple variables
Replies
2
Views
753
kevinthomas
K
A
Help Me with these 4 Questions.
Replies
1
Views
633
blamocur
blamocur
A
Estimate the Linear regression line and final examination grade.
Replies
1
Views
641
Otis
Otis
K
How do I calculate this and what is the answer?
Replies
3
Views
888
Cubist
Cubist
B
Null Hypothesis
Replies
3
Views
814
Dr.Peterson
Dr.Peterson
W
Chi Square with continuous data?
Replies
0
Views
610
WartyBill
W
K
Permutation and Combination
Replies
3
Views
857
Steven G
Steven G
T
Interarrival time
Replies
0
Views
529
TorioSeduto
T
N
k-combinations of k-combinations
Replies
8
Views
1K
noclaf
N
S
Calculating conditional expected value
Replies
2
Views
1K
Dr.Peterson
Dr.Peterson
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