Probability / Statistics

S
Probability of winning four-digit state lottery
Replies
4
Views
15K
sunny1324
S
Z
probablity family has children that are all boys
Replies
1
Views
1K
royhaas
R
G
group of 5 w/ at least 3 women formed from 12 women, 8 men
Replies
1
Views
1K
pka
pka
G
Alex has 0.7 chance of winning race A, 0.6 of winning B.
Replies
4
Views
2K
pka
pka
S
Tough combinatorics problem
Replies
2
Views
1K
soroban
S
D
Coefficient of correlation 'r', given tabular data for X, Y
Replies
1
Views
1K
stapel
stapel
S
Normal Probability Distributions (eggs & hatching times)
Replies
3
Views
2K
stapel
stapel
M
Binomial Distribution: Railway Driver Survey abt strike act.
Replies
7
Views
2K
Deleted member 4993
D
D
probabilities and statistics: tickets numbered 1 - 50 in box
Replies
1
Views
1K
Deleted member 4993
D
D
probabilities and statistics: red die, blue die are tossed
Replies
1
Views
2K
Deleted member 4993
D
D
probabilities and statistics: find P(heart or 6) w/ standard
Replies
1
Views
1K
galactus
G
D
probabilities and statistics: 4 yellow, 8 blue marbles
Replies
1
Views
2K
galactus
G
D
how many 5-digit codes if no 0's, no repeated digits
Replies
1
Views
1K
galactus
G
D
probabilities and statistics: 31 flavors, 10 toppings
Replies
1
Views
3K
galactus
G
J
Dominant Thumb Experiment
Replies
0
Views
3K
jerichords1
J
M
Binomial Distribution: Multiple Choice Test
Replies
12
Views
8K
tkhunny
tkhunny
M
Conditional Probability...Special quarters?
Replies
3
Views
3K
MathHelpPlease
M
P
Probability (right handed and plays cello)?
Replies
3
Views
1K
tkhunny
tkhunny
G
Pair t test: record temps at 1-hr intervals w/ model, thermo
Replies
3
Views
2K
tkhunny
tkhunny
G
Correlation and Significance - is this approach valid?
Replies
4
Views
2K
Deleted member 4993
D
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