Probability / Statistics

J
Modelling rare events - house sales
Replies
8
Views
1K
jqewr
J
O
Discrete uniform distribution question please help give an hint or formula on how to solve this,thanks
Replies
6
Views
4K
BeachBanana
BeachBanana
R
i dont know how to match a function with stats i have.
Replies
8
Views
1K
Dr.Peterson
Dr.Peterson
2
arragements: 3 yellow, 2 red, 2 blue balloons strung in a row
Replies
5
Views
2K
Dr.Peterson
Dr.Peterson
B
If you had a 2% edge in a gambling game, how many trials would you need to perform in order to prove out the edge with a high level of certainty
Replies
11
Views
2K
bklynkid
B
5
Is the probability of a random event influenced by previous random events?
Replies
6
Views
1K
5outof4
5
A
solving for k in Spearman-Brown Prophecy Formula
Replies
3
Views
6K
Otis
Otis
J
Tree diagram: a best-out-of-five hockey playoff
Replies
1
Views
994
Cubist
Cubist
P
Combinations: building three towers with nine blocks
Replies
3
Views
1K
Peter6384
P
G
Percentage of Observations: data set w/ unknown shape, known mean 18.2, stanard dev. 2
Replies
2
Views
833
BeachBanana
BeachBanana
M
Confidence interval for PACF
Replies
6
Views
2K
BeachBanana
BeachBanana
E
Binomial problem: Prove sum[k=0,n] (n-choose-k) {sum[i=0,k] (-3)^i (k-choose-i)} = (-1)^n
Replies
6
Views
2K
elioruzan
E
M
Augmented Dickey Fuller test interpretation: how many lags? which is final?
Replies
2
Views
1K
martin.g25
M
C
Statistics: How do I find the mean+median of this question?
Replies
15
Views
3K
callmeashleykk
C
B
Possibilities / probabilities
Replies
3
Views
844
Otis
Otis
B
probabilities: I solved it 2 different ways; it's 0.125 but in book they wrote 0.25
Replies
10
Views
2K
Dr.Peterson
Dr.Peterson
M
Mean, Median or Mode: A potential employee inquired about the salary paid by a company....
Replies
4
Views
2K
The Highlander
The Highlander
M
Are there other "controllers" similar to p-value, q-value, and power?
Replies
2
Views
874
Metronome
M
S
Venn Diagrams: concise statement of (AnB') U (BnA') ?
Replies
5
Views
3K
The Highlander
The Highlander
N
Probability of duplicate colours on 2 gos (4 drawn total)
Replies
11
Views
4K
njmiller
N
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