Probability / Statistics

J
Cumulative frequency distribution of past record to calculate estimated P
Replies
3
Views
1K
Joe's
J
C
What is probability of pattern “number appears-none-appears” to happen in a lottery?
Replies
1
Views
1K
tkhunny
tkhunny
T
Statistics: random sample of 35 Hollywood movies made since the year 2010...
Replies
1
Views
1K
tkhunny
tkhunny
M
Runescape Probability Question
Replies
0
Views
720
markusoglassesproblem
M
S
First time with Pearson’s formulae for correlation
Replies
0
Views
880
Sparky91
S
R
Help with this problem (statistic test): hotel's online booking form
Replies
0
Views
828
Rascalrascal
R
S
Rate of Failure, Median Time Between Failures: power plant has 200 control valves....
Replies
0
Views
1K
Sparky91
S
G
Determining individual probability from given group probability
Replies
10
Views
2K
Gabrosin
G
Z
Weighted probability: a machine will produce a sweet maximum 1 in 10 times
Replies
1
Views
821
tkhunny
tkhunny
A
S2e this estimator of the variance of error term ?i
Replies
0
Views
59K
Alex_Of_Darkness
A
A
Small problem finding the mean of a sample when I have the probability
Replies
1
Views
800
Alex_Of_Darkness
A
A
Biased Estimates: û : (X1 + 2X2 + 3X3)/6 & ü : (X1 + 4X2 + X3)/6
Replies
6
Views
3K
Alex_Of_Darkness
A
D
probability egg will break while being removed from box is 0.04
Replies
5
Views
1K
Steven G
Steven G
M
Bridge Game: out of 4 players 1 player hasn't received a single Ace after third turn.
Replies
1
Views
781
stapel
stapel
M
set of numbers 1,2,...,4N gets randomly divided. calculate the probability that...
Replies
1
Views
739
stapel
stapel
M
How many times do we need to throw the dice to be sure of 1/2 chance that at least...
Replies
1
Views
723
stapel
stapel
M
help with a golf problem (probabilities of finishing in various positions)
Replies
0
Views
679
maxpower
M
K
Conditional probability? There is a bag with 10 marbles in it; 8 are black, 2 white
Replies
3
Views
2K
tkhunny
tkhunny
J
Combinations or Perumations? I have 27 arrows and a bow and 10 targets to shoot at.
Replies
4
Views
2K
Steven G
Steven G
B
Chebyshev's Inequality: Given fixed k>1, fixed mu, fixed sigma>0, find g(x) so that
Replies
4
Views
1K
BlueSourBalls
B
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