Probability / Statistics

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numbers 1 to 20 ,random 5 numbers. probability that this random variable will be less than 7?
2
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21
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2K
lunarsrh
L
C
Poisson-Gamma Conjugate Prior
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0
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621
Crimzo
C
K
Sigma Algebra
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3
Views
743
HallsofIvy
H
S
Confidence intervals
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0
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419
Sheep1865
S
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Help with Kruskal Wallis Test and Post-hoc Dunn's Test
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0
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520
Iodine123
I
S
I am stuck on a geometric series Q
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4
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664
Sonal7
S
R
If 2 cards are drawn from a 52 card deck, what's the possibility that they add up to less than 10?
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7
Views
3K
JeffM
J
B
Please help me with this problem! Thank you(Problem 2).
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3
Views
544
Steven G
Steven G
S
Q on pgf- Variance of a function
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3
Views
509
nasi112
N
P
Please Need Help Probability? Variable? Analysis?
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2
Views
2K
Spin2Spin
S
J
when is a sign test appropriate?
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1
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541
James Smithson
J
M
Population vs. Sample Clarification
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5
Views
695
lex
L
G
Game Theory Problem with Repetition as one outcome
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11
Views
2K
gambler
G
T
Knowing that the expected number of devices sold per week is exactly 3, what is the value of k?
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3
Views
629
nasi112
N
S
discrete prob dist
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2
Views
553
Sonal7
S
H
What would the answer be
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1
Views
433
lex
L
S
Permutation Problem! Help please!!
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1
Views
420
lex
L
S
Fairness & Equity Dilemma
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2
Views
635
SimSanity
S
P
Written problem to probability notions
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2
Views
492
Steven G
Steven G
M
Please help with this
Replies
1
Views
437
Deleted member 4993
D
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