Probability / Statistics

H
probability of a number occurring in a combination
Replies
7
Views
557
Denis
D
M
Does the formula P(A or B)=P(A)+P(B)-P(A and B) require independance?
Replies
3
Views
285
marius12
M
S
is this game unbeatable?
2
Replies
22
Views
2K
slowpepper
S
C
Question re "schizophrenic" irrationals
Replies
2
Views
368
Chris Miller
C
K
Finding the Share
Replies
7
Views
521
Chris Miller
C
W
What is the probability of someone sharing my name & date of birth?
2
Replies
22
Views
1K
JeffM
J
Y
How many combinations i can get from 7 numbers? Without repetition
Replies
5
Views
509
pka
pka
M
Choose 24 of 78,000 prime numbers
Replies
4
Views
710
mikehead
M
B
Which stat test to use?
Replies
0
Views
329
Bubblelover98
B
L
Predicting Card sequence
Replies
10
Views
698
HallsofIvy
H
G
Marbles Probabilities
Replies
4
Views
553
George0305
G
T
Which Stats test to use?
Replies
0
Views
537
taniab
T
I
One sided test
Replies
2
Views
451
IvanCarrie
I
M
Sin wave Formula
Replies
1
Views
433
Dr.Peterson
Dr.Peterson
X
Data tables
Replies
1
Views
317
Dr.Peterson
Dr.Peterson
O
How to calculate the mean for unknown figures
Replies
2
Views
305
HallsofIvy
H
M
Choice of 4, 100 times. How often do you pick right the 1st, 2nd, 3rd and 4th times?
Replies
3
Views
260
Moonsire
M
V
Fallacy of the two standard deviation formulas
Replies
1
Views
233
Dr.Peterson
Dr.Peterson
J
Standard deviation query
Replies
2
Views
204
Dr.Peterson
Dr.Peterson
I
Expectation of standardised random variable
Replies
2
Views
196
HallsofIvy
H
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