Probability / Statistics

R
Spurious regression help
Replies
2
Views
241
ron123456
R
E
Estimate normal distribution from varying amounts of data
Replies
0
Views
254
Einh
E
K
Probabilities and Combinations Question
Replies
1
Views
331
pka
pka
P
Grouping puzzle: 12 people, split into 4 groups of 3
Replies
3
Views
3K
Alaska
A
E
Inferences from Two Samples and Testing Claims
Replies
0
Views
255
Eliza_Gold
E
K
Probability Problem
Replies
8
Views
1K
JeffM
J
M
Student's t-test for lognormally distributed samples
Replies
0
Views
249
Mary_New
M
M
Least squares regression line (I'm very very lost)
Replies
1
Views
326
Deleted member 4993
D
K
Probability Problem
Replies
1
Views
309
Deleted member 4993
D
R
conditional probabilities and bayes theorem
Replies
1
Views
315
Steven G
Steven G
V
Probability Problem
Replies
2
Views
299
JeffM
J
T
Car Sharing Exercise - Probability
Replies
7
Views
775
JeffM
J
M
P-Value for linear regression
Replies
2
Views
677
MiguelGC
M
B
Statistics True/False Questions
Replies
3
Views
300
BuddyrX
B
M
Spider-Man Problem
Replies
7
Views
1K
JeffM
J
S
please help!
Replies
2
Views
307
HallsofIvy
H
N
Venn Diagram
Replies
13
Views
764
nasi112
N
J
Probability solution help please
Replies
0
Views
251
Jess1##
J
M
Wheel Probability
Replies
1
Views
315
Dr.Peterson
Dr.Peterson
Y
Want to prove Var(xy)=E[x]^2*var(y)+E[y]^2*var(x)+var(x)*var(y)
Replies
1
Views
593
Deleted member 4993
D
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