Probability / Statistics

L
Expected value and variance
Replies
2
Views
651
HallsofIvy
H
3
Friends of friends of friends calculation?
Replies
2
Views
717
Dr.Peterson
Dr.Peterson
A
stirling numbers formula
Replies
15
Views
1K
Alen0905
A
P
Work problem
Replies
1
Views
529
Steven G
Steven G
D
Bernoulli trials with uniform successes probability
Replies
2
Views
615
danishkid
D
B
Trying to calculate average of percentile range in a normal distribution
Replies
0
Views
881
Brad Merchant
B
S
Z scores and percentiles
Replies
1
Views
592
Dr.Peterson
Dr.Peterson
K
Probability question
Replies
1
Views
523
Steven G
Steven G
E
Variance proof
Replies
9
Views
1K
estrayer7
E
J
Need help solving this problem
Replies
4
Views
637
José Silva
J
J
Probability Question
Replies
2
Views
643
MarkFL
MarkFL
A
An electric store has received a shipment of 20 table radios that have connections for the iPhone.
Replies
1
Views
628
pka
pka
J
Need help please
Replies
1
Views
471
HallsofIvy
H
A
The records of an Italian shoe manufacturer show that 20% of the shoes are defective. Assume that selection of shoes follow a Bernoulli trial.
Replies
1
Views
600
HallsofIvy
H
C
License Plate Permutation Problem
Replies
6
Views
1K
Dr.Peterson
Dr.Peterson
K
Connecting Dots
Replies
0
Views
488
Kirono23
K
M
Probablity of two simultaneous events
Replies
8
Views
1K
Steven G
Steven G
H
How to calculate the odds of winning next game?
Replies
7
Views
1K
firemath
firemath
L
multiple regression analysis
Replies
0
Views
426
li-ion10
L
G
Probability Problem Help
Replies
2
Views
543
Gbul87
G
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