Probability / Statistics

C
Probability: There are three white balls in a pocket, a red ball (X), and a blue ball
Replies
5
Views
1K
HallsofIvy
H
R
regression questions: predicted ave number of fish caught if there are 12 fishermen
Replies
1
Views
860
Dr.Peterson
Dr.Peterson
V
two way table: 115 students attend at least one of football, tennis, and running
Replies
3
Views
2K
Harry_the_cat
Harry_the_cat
J
Statistics probability help: 3 teenagers take a pass/fail driving test
Replies
1
Views
872
Dr.Peterson
Dr.Peterson
F
Don`t shop in this kind of supermarket! Prob. random customer has error in bill
Replies
9
Views
2K
JeffM
J
O
Approximating probability P (X<0.56) for n=10 using central limit theorem
Replies
2
Views
1K
Orbit
O
H
Number of athletes concluding a marathon after 'x' minutes
Replies
0
Views
862
hugomcp74@gmail.com
H
C
Binomial distribution w/ param's n & p, unbiased estimator of Var(x)
Replies
0
Views
657
Chimchim
C
T
Probability: If there are 10 people, and 3 are randomly chosen,...
Replies
7
Views
4K
Dr.Peterson
Dr.Peterson
M
Lowest amount of possible outcomes (a sports pool)
Replies
0
Views
725
Mitchd
M
J
Finite Hw Problem: 5 pencils, 4 ball point pens, and 2 felt-tip pens.
Replies
1
Views
977
tkhunny
tkhunny
W
What does this symbol mean? "I_[0,1]"
Replies
2
Views
1K
Dr.Peterson
Dr.Peterson
C
How Best to Interpret this Data for Prediction Model
Replies
5
Views
1K
CPerry
C
T
Is there variance among different samples?
Replies
1
Views
822
mmm4444bot
mmm4444bot
K
Events A, B independent; P(A) = 0.45, probability not A or B = 0.70; find P(B)
Replies
6
Views
2K
pka
pka
D
Blackjack betting 'Strategy'
Replies
3
Views
3K
tkhunny
tkhunny
B
How many different winning lottery tickets?
Replies
13
Views
8K
mmm4444bot
mmm4444bot
S
Sets: Prove (a) (A − AB) ∪ B = A ∪ B; (b) (A ∪ B) − AB = AB^c ∪ A^cB
Replies
4
Views
2K
Dr.Peterson
Dr.Peterson
P
Probability Word Question - Sheep, Ewes, Mature: A farmer has 100 sheep in a field...
Replies
4
Views
3K
Dr.Peterson
Dr.Peterson
P
3 of a kind/ A pair: Say there are 3 Aces 3 Kings and 3 Queens...
Replies
6
Views
1K
HallsofIvy
H
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