Probability / Statistics

J
I am not sure where to start: How many ways are there to write 16384 = a_1 * a_2 * a_3 * a_4, a_i are pos. integers, a_i > i for all i ∈ {1,2,3,4}
Replies
2
Views
1K
Duplicity
D
DynV
Random treatment for same # in each category?
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7
Views
2K
BeachBanana
BeachBanana
P
Salmon run: friend didn't get specifically splattershot (weapon) for 3 games in a row.
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1
Views
971
MaxWong
M
L
Help with Statistics to Support Claim: potential positive financial impact increasing their percentage of Influenced Hires could have on Revenue
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0
Views
729
LCM9001
L
S
Combining random variables: If X is result of rolling 6-sided fair die, Y is result of 8-sided die, what would it mean to let a = 2, b=-3?
Replies
0
Views
651
sooky
S
A
BellCurve and area under the curve applied to dataset 5,4,3,2,9,10,4,12,15,20,9,8,3,9,17
Replies
10
Views
3K
BeachBanana
BeachBanana
J
Shifted binary sequences: ave a binary sequence, no more than two 1s in a row and no more than one 0 in a row....
Replies
1
Views
969
khansaheb
K
J
Digital sequence with rules: (1) Only one or two 1’s in succession are allowed (2) More than one 0 in succession is not allowed
Replies
1
Views
842
Steven G
Steven G
M
Maths help: Harry has 8 red,4 blue and 4 yellow marbles in his pocket. What is the smallest number of marbles...?
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9
Views
3K
The Highlander
The Highlander
B
Probability of cup overflowing with double normal distribution
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2
Views
1K
blamocur
blamocur
S
Dices thrown in ascending / descending order
Replies
1
Views
870
Dr.Peterson
Dr.Peterson
P
Percentage difference between numbers
Replies
1
Views
986
Dr.Peterson
Dr.Peterson
M
Odds in favour
Replies
16
Views
4K
The Highlander
The Highlander
A
Question with confidence intervals
Replies
1
Views
1K
khansaheb
K
B
Could someone please help? best 6 papers turned in by 28 classes are re-read by organizers to ensure marking is correct.
Replies
19
Views
4K
Agent Smith
Agent Smith
M
Deck of cards and concert seating
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0
Views
693
MM2500
M
J
Random Walk Definition
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0
Views
650
joebloodworth
J
S
Permutations and Combinations
Replies
5
Views
2K
Dr.Peterson
Dr.Peterson
P
Video Game Probability Calculation
Replies
0
Views
651
Piode
P
D
Law of large numbers regression to mean
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18
Views
4K
Dg1
D
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